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計時器和支援產品 This is a common 555 timer/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED generate tone and thousands of other great beginning projects. Google around for a huge list of resources and exam
- COM-16473
- SparkFun
-
1:
HK$11.01
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421庫存量
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Mouser 元件編號
474-COM-16473
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SparkFun
|
計時器和支援產品 This is a common 555 timer/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED generate tone and thousands of other great beginning projects. Google around for a huge list of resources and exam
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421庫存量
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最少： 1
倍數： 1
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|
Precision Timer
|
1 Timer
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TTL
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PDIP-8
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4.5 V
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16 V
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0 C
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+ 70 C
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Through Hole
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計時器和支援產品 Precision
- NE555P
- Texas Instruments
-
1:
HK$4.85
-
13,238庫存量
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Mouser 元件編號
595-NE555P
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Texas Instruments
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計時器和支援產品 Precision
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13,238庫存量
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HK$4.85
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HK$3.38
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HK$2.82
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HK$2.61
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檢視
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|
|
HK$2.42
|
|
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HK$2.31
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|
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HK$2.22
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|
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HK$2.12
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HK$2.05
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|
最少： 1
倍數： 1
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Standard
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1 Timer
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TTL
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PDIP-8
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4.5 V
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16 V
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0 C
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+ 70 C
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NE555
|
Through Hole
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Tube
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|
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計時器和支援產品 CMOS
- TLC555CP
- Texas Instruments
-
1:
HK$11.51
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3,398庫存量
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Mouser 元件編號
595-TLC555CP
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Texas Instruments
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計時器和支援產品 CMOS
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3,398庫存量
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HK$11.51
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|
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HK$8.38
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|
|
HK$7.09
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|
|
HK$6.63
|
|
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檢視
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|
|
HK$6.21
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|
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HK$5.96
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|
|
HK$5.75
|
|
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HK$5.54
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|
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HK$5.46
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最少： 1
倍數： 1
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Standard
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1 Timer
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CMOS, MOS, TTL
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PDIP-8
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2 V
|
15 V
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0 C
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+ 70 C
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TLC555
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Through Hole
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Tube
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計時器和支援產品 CMOS
- TLC555IP
- Texas Instruments
-
1:
HK$12.00
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4,432庫存量
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Mouser 元件編號
595-TLC555IP
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Texas Instruments
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計時器和支援產品 CMOS
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4,432庫存量
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HK$12.00
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HK$8.71
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|
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HK$7.49
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|
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HK$7.02
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|
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檢視
|
|
|
HK$6.58
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|
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HK$6.31
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|
|
HK$6.09
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|
|
HK$5.86
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|
|
HK$5.72
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最少： 1
倍數： 1
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|
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Standard
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1 Timer
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CMOS, MOS, TTL
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PDIP-8
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2 V
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15 V
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- 40 C
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+ 125 C
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TLC555
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Through Hole
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Tube
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計時器和支援產品 TIMER
- LM555CN/NOPB
- Texas Instruments
-
1:
HK$11.84
-
2,342庫存量
-
14,000預期12/10/2026
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Mouser 元件編號
926-LM555CN/NOPB
|
Texas Instruments
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計時器和支援產品 TIMER
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2,342庫存量
14,000預期12/10/2026
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HK$11.84
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HK$8.63
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|
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HK$7.46
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|
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HK$6.81
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|
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檢視
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|
|
HK$6.40
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|
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HK$6.15
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|
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HK$5.77
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|
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HK$5.71
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|
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HK$5.57
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|
最少： 1
倍數： 1
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|
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Standard
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1 Timer
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|
TTL
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PDIP-8
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4.5 V
|
16 V
|
0 C
|
+ 70 C
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LM555
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Through Hole
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Tube
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計時器和支援產品 CMOS Timer
- LMC555CN/NOPB
- Texas Instruments
-
1:
HK$15.37
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15,139庫存量
-
280預期14/10/2026
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Mouser 元件編號
926-LMC555CN/NOPB
|
Texas Instruments
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計時器和支援產品 CMOS Timer
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15,139庫存量
280預期14/10/2026
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HK$15.37
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HK$11.18
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|
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HK$9.95
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|
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HK$9.04
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|
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檢視
|
|
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HK$8.55
|
|
|
HK$8.21
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HK$8.08
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最少： 1
倍數： 1
最大： 1,001
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Standard
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1 Timer
|
100 ns
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CMOS, TTL
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PDIP-8
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1.5 V
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15 V
|
- 40 C
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+ 125 C
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LMC555
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Through Hole
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Tube
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計時器和支援產品 Prec Timers
- NA555P
- Texas Instruments
-
1:
HK$3.95
-
872庫存量
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Mouser 元件編號
595-NA555P
|
Texas Instruments
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計時器和支援產品 Prec Timers
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872庫存量
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HK$3.95
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HK$2.77
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|
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HK$2.29
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|
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HK$2.14
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|
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檢視
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|
|
HK$1.97
|
|
|
HK$1.87
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|
|
HK$1.80
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|
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HK$1.69
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|
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HK$1.65
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最少： 1
倍數： 1
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Standard
|
1 Timer
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TTL
|
PDIP-8
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4.5 V
|
16 V
|
- 40 C
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+ 105 C
|
NA555
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Through Hole
|
Tube
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計時器和支援產品 Prec Timers ALT 595- NA555P ALT 595-NA55 ALT 595-NA555P
- NA555PE4
- Texas Instruments
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1:
HK$5.43
-
932庫存量
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Mouser 元件編號
595-NA555PE4
|
Texas Instruments
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計時器和支援產品 Prec Timers ALT 595- NA555P ALT 595-NA55 ALT 595-NA555P
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932庫存量
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HK$5.43
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|
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HK$3.85
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|
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HK$3.26
|
|
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HK$2.92
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|
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檢視
|
|
|
HK$2.70
|
|
|
HK$2.58
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|
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HK$2.01
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|
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HK$1.95
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|
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HK$1.94
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最少： 1
倍數： 1
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Standard
|
1 Timer
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TTL
|
PDIP-8
|
4.5 V
|
16 V
|
- 40 C
|
+ 105 C
|
NA555
|
Through Hole
|
Tube
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計時器和支援產品 Precision ALT 595-NE 555P ALT 595-NE555P ALT 595-NE555P
- NE555PE4
- Texas Instruments
-
1:
HK$5.26
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2,744庫存量
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Mouser 元件編號
595-NE555PE4
|
Texas Instruments
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計時器和支援產品 Precision ALT 595-NE 555P ALT 595-NE555P ALT 595-NE555P
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2,744庫存量
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HK$5.26
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|
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HK$3.84
|
|
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HK$3.26
|
|
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HK$2.84
|
|
|
檢視
|
|
|
HK$2.63
|
|
|
HK$2.51
|
|
|
HK$2.41
|
|
|
HK$2.34
|
|
|
HK$2.31
|
|
最少： 1
倍數： 1
|
|
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Standard
|
1 Timer
|
|
TTL
|
PDIP-8
|
4.5 V
|
16 V
|
0 C
|
+ 70 C
|
NE555
|
Through Hole
|
Tube
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|
|
|
計時器和支援產品 Precision
- SA555P
- Texas Instruments
-
1:
HK$3.78
-
706庫存量
-
4,000預期7/12/2026
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Mouser 元件編號
595-SA555P
|
Texas Instruments
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計時器和支援產品 Precision
|
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706庫存量
4,000預期7/12/2026
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HK$3.78
|
|
|
HK$2.62
|
|
|
HK$2.23
|
|
|
HK$2.01
|
|
|
檢視
|
|
|
HK$1.86
|
|
|
HK$1.77
|
|
|
HK$1.69
|
|
|
HK$1.59
|
|
|
HK$1.55
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|
最少： 1
倍數： 1
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|
|
Standard
|
1 Timer
|
|
TTL
|
PDIP-8
|
4.5 V
|
16 V
|
- 40 C
|
+ 85 C
|
SA555
|
Through Hole
|
Tube
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|
|
|
計時器和支援產品 CMOS
- TLC551CP
- Texas Instruments
-
1:
HK$34.20
-
316庫存量
|
Mouser 元件編號
595-TLC551CP
|
Texas Instruments
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計時器和支援產品 CMOS
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316庫存量
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HK$34.20
|
|
|
HK$26.55
|
|
|
HK$22.52
|
|
|
HK$21.29
|
|
|
檢視
|
|
|
HK$20.22
|
|
|
HK$20.14
|
|
|
HK$19.40
|
|
|
HK$18.99
|
|
最少： 1
倍數： 1
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|
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Standard
|
1 Timer
|
|
CMOS, MOS, TTL
|
PDIP-8
|
1 V
|
15 V
|
0 C
|
+ 70 C
|
TLC551
|
Through Hole
|
Tube
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|
計時器和支援產品 8-Bit Binary, Programmable, RC Timer Cou
- ICM7242IPA+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-ICM7242IPA
|
Analog Devices / Maxim Integrated
|
計時器和支援產品 8-Bit Binary, Programmable, RC Timer Cou
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|
Programmable Timer
|
1 Timer
|
|
CMOS
|
PDIP-8
|
2 V
|
16 V
|
0 C
|
+ 85 C
|
ICM7242
|
Through Hole
|
Tube
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|
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|
計時器和支援產品 Low-Power, General-Purpose Timer
- ICM7555IPA+
- Analog Devices / Maxim Integrated
-
受限供貨情況
|
Mouser 元件編號
700-ICM7555IPA
|
Analog Devices / Maxim Integrated
|
計時器和支援產品 Low-Power, General-Purpose Timer
|
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|
|
|
|
|
Standard
|
1 Timer
|
|
CMOS, TTL
|
PDIP-8
|
2 V
|
18 V
|
- 20 C
|
+ 85 C
|
ICM7555
|
Through Hole
|
Tube
|
|
|
|
計時器和支援產品 Precision
- SE555P
- Texas Instruments
-
1:
HK$4.52
-
933庫存量
-
12,000預期23/4/2027
|
Mouser 元件編號
595-SE555P
|
Texas Instruments
|
計時器和支援產品 Precision
|
|
933庫存量
12,000預期23/4/2027
|
|
|
HK$4.52
|
|
|
HK$3.13
|
|
|
HK$2.70
|
|
|
HK$2.42
|
|
|
檢視
|
|
|
HK$2.25
|
|
|
HK$2.15
|
|
|
HK$2.06
|
|
|
HK$1.96
|
|
|
HK$1.91
|
|
最少： 1
倍數： 1
|
|
|
Standard
|
1 Timer
|
|
TTL
|
PDIP-8
|
4.5 V
|
18 V
|
- 55 C
|
+ 125 C
|
SE555
|
Through Hole
|
Tube
|
|
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|
計時器和支援產品 GEN PUR CMOS TIMER 8 IND
- ICM7555IPAZ
- Renesas / Intersil
-
1:
HK$8.71
-
59,954在途量
|
Mouser 元件編號
968-ICM7555IPAZ
|
Renesas / Intersil
|
計時器和支援產品 GEN PUR CMOS TIMER 8 IND
|
|
59,954在途量
在途量:
17,954 預期1/2/2027
20,000 預期15/2/2027
22,000 預期29/3/2027
|
|
|
HK$8.71
|
|
|
HK$6.12
|
|
|
HK$5.48
|
|
|
HK$4.79
|
|
|
檢視
|
|
|
HK$4.46
|
|
|
HK$4.26
|
|
|
HK$4.09
|
|
|
HK$3.91
|
|
|
HK$3.81
|
|
最少： 1
倍數： 1
|
|
|
Timer
|
1 Timer
|
|
CMOS, TTL
|
PDIP-8
|
2 V
|
18 V
|
- 25 C
|
+ 85 C
|
ICM7555
|
Through Hole
|
Tube
|
|
|
|
計時器和支援產品 LINCMOS TIMER
- TLC551CPE4
- Texas Instruments
-
600:
HK$20.06
-
無庫存前置作業時間 9 週
|
Mouser 元件編號
595-TLC551CPE4
|
Texas Instruments
|
計時器和支援產品 LINCMOS TIMER
|
|
無庫存前置作業時間 9 週
|
|
|
HK$20.06
|
|
|
HK$18.82
|
|
|
HK$18.41
|
|
最少： 600
倍數： 50
|
|
|
Standard
|
1 Timer
|
|
CMOS, MOS, TTL
|
PDIP-8
|
1 V
|
15 V
|
0 C
|
+ 70 C
|
TLC551
|
Through Hole
|
Tube
|
|
香港
