|
|
計數器 IC 7-Bit Ripple-Carry A LT 595-CD4024BE ALT ALT 595-CD4024BE
- CD4024BEE4
- Texas Instruments
-
1:
HK$12.33
-
3,773庫存量
|
Mouser 元件編號
595-CD4024BEE4
|
Texas Instruments
|
計數器 IC 7-Bit Ripple-Carry A LT 595-CD4024BE ALT ALT 595-CD4024BE
|
|
3,773庫存量
|
|
|
HK$12.33
|
|
|
HK$7.90
|
|
|
HK$7.04
|
|
|
HK$5.80
|
|
|
檢視
|
|
|
HK$5.06
|
|
|
HK$4.79
|
|
|
HK$3.73
|
|
|
HK$3.67
|
|
|
HK$3.36
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-14
|
Binary
|
CD4000
|
7 bit
|
|
|
3 V to 18 V
|
- 55 C
|
+ 125 C
|
CD4024B
|
Tube
|
|
|
|
計數器 IC 21-Stage
- CD4045BE
- Texas Instruments
-
1:
HK$10.52
-
2,598庫存量
|
Mouser 元件編號
595-CD4045BE
|
Texas Instruments
|
計數器 IC 21-Stage
|
|
2,598庫存量
|
|
|
HK$10.52
|
|
|
HK$7.64
|
|
|
HK$6.91
|
|
|
HK$6.12
|
|
|
檢視
|
|
|
HK$5.74
|
|
|
HK$5.51
|
|
|
HK$4.81
|
|
|
HK$4.78
|
|
|
HK$4.77
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
|
CD4000
|
2 bit
|
|
Up
|
3 V to 18 V
|
- 55 C
|
+ 125 C
|
CD4045B
|
Tube
|
|
|
|
計數器 IC Hi-Sp CMOS 7-Stage B inary Ripple ALT 59 ALT 595-CD74HCT4024E
- CD74HCT4024EE4
- Texas Instruments
-
1:
HK$8.14
-
1,253庫存量
|
Mouser 元件編號
595-CD74HCT4024EE4
|
Texas Instruments
|
計數器 IC Hi-Sp CMOS 7-Stage B inary Ripple ALT 59 ALT 595-CD74HCT4024E
|
|
1,253庫存量
|
|
|
HK$8.14
|
|
|
HK$5.90
|
|
|
HK$5.32
|
|
|
HK$4.68
|
|
|
檢視
|
|
|
HK$4.37
|
|
|
HK$4.19
|
|
|
HK$4.04
|
|
|
HK$3.88
|
|
|
HK$3.68
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-14
|
Binary
|
HCT
|
7 bit
|
|
|
4.5 V to 5.5 V
|
- 55 C
|
+ 125 C
|
CD74HCT4024
|
Tube
|
|
|
|
計數器 IC 4-Bit Sync Up/Down A LT 595-SN74HC193N A ALT 595-SN74HC193N
- SN74HC193NE4
- Texas Instruments
-
1:
HK$16.69
-
268庫存量
|
Mouser 元件編號
595-SN74HC193NE4
|
Texas Instruments
|
計數器 IC 4-Bit Sync Up/Down A LT 595-SN74HC193N A ALT 595-SN74HC193N
|
|
268庫存量
|
|
|
HK$16.69
|
|
|
HK$10.60
|
|
|
HK$9.45
|
|
|
HK$7.84
|
|
|
檢視
|
|
|
HK$6.84
|
|
|
HK$6.48
|
|
|
HK$5.44
|
|
|
HK$4.96
|
|
|
HK$4.51
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
Binary
|
HC
|
4 bit
|
Asynchronous
|
Up/Down
|
2 V to 6 V
|
- 40 C
|
+ 85 C
|
SN74HC193
|
Tube
|
|
|
|
計數器 IC Dual BCD Up ALT 595- CD4518BE ALT 595-CD ALT 595-CD4518BE
- CD4518BEE4
- Texas Instruments
-
1:
HK$7.81
-
1,078庫存量
|
Mouser 元件編號
595-CD4518BEE4
|
Texas Instruments
|
計數器 IC Dual BCD Up ALT 595- CD4518BE ALT 595-CD ALT 595-CD4518BE
|
|
1,078庫存量
|
|
|
HK$7.81
|
|
|
HK$5.64
|
|
|
HK$5.08
|
|
|
HK$4.47
|
|
|
檢視
|
|
|
HK$4.18
|
|
|
HK$4.00
|
|
|
HK$3.86
|
|
|
HK$3.71
|
|
|
HK$3.52
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
BCD
|
CD4000
|
4 bit
|
Synchronous
|
Up
|
3 V to 18 V
|
- 55 C
|
+ 125 C
|
CD4518B
|
Tube
|
|
|
|
計數器 IC Hi-Spd CMOS Logic Du al Decade Rpl Cntr ALT 595-CD74HCT390E
- CD74HCT390EE4
- Texas Instruments
-
1:
HK$7.56
-
952庫存量
|
Mouser 元件編號
595-CD74HCT390EE4
|
Texas Instruments
|
計數器 IC Hi-Spd CMOS Logic Du al Decade Rpl Cntr ALT 595-CD74HCT390E
|
|
952庫存量
|
|
|
HK$7.56
|
|
|
HK$5.44
|
|
|
HK$4.90
|
|
|
HK$4.32
|
|
|
檢視
|
|
|
HK$4.04
|
|
|
HK$3.86
|
|
|
HK$3.72
|
|
|
HK$3.58
|
|
|
HK$3.39
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
Decade
|
HCT
|
4 bit
|
Asynchronous
|
Up
|
4.5 V to 5.5 V
|
- 55 C
|
+ 125 C
|
CD74HCT390
|
Tube
|
|
|
|
計數器 IC Dual 4-Bit Decade Co unters ALT 595-SN74 ALT 595-SN74LS390N
- SN74LS390NE4
- Texas Instruments
-
1:
HK$23.02
-
246庫存量
|
Mouser 元件編號
595-SN74LS390NE4
|
Texas Instruments
|
計數器 IC Dual 4-Bit Decade Co unters ALT 595-SN74 ALT 595-SN74LS390N
|
|
246庫存量
|
|
|
HK$23.02
|
|
|
HK$17.18
|
|
|
HK$15.70
|
|
|
HK$14.06
|
|
|
檢視
|
|
|
HK$13.32
|
|
|
HK$12.82
|
|
|
HK$12.41
|
|
|
HK$12.00
|
|
|
HK$11.75
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
Decade
|
LS
|
4 bit
|
Asynchronous
|
|
4.75 V to 5.25 V
|
0 C
|
+ 70 C
|
SN74LS390
|
Tube
|
|
|
|
計數器 IC DECADE COUNTER ALT 5 95-SN74LS90N ALT 59 ALT 595-SN74LS90N
- SN74LS90NE4
- Texas Instruments
-
1:
HK$28.77
-
302庫存量
|
Mouser 元件編號
595-SN74LS90NE4
|
Texas Instruments
|
計數器 IC DECADE COUNTER ALT 5 95-SN74LS90N ALT 59 ALT 595-SN74LS90N
|
|
302庫存量
|
|
|
HK$28.77
|
|
|
HK$21.62
|
|
|
HK$19.81
|
|
|
HK$17.84
|
|
|
檢視
|
|
|
HK$16.85
|
|
|
HK$16.36
|
|
|
HK$15.86
|
|
|
HK$15.37
|
|
|
HK$15.04
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-14
|
Decade
|
LS
|
4 bit
|
Asynchronous
|
|
4.75 V to 5.25 V
|
0 C
|
+ 70 C
|
SN74LS90
|
Tube
|
|
|
|
計數器 IC Dual 16-Bit Binary w /3-State Output ALT ALT 595-SN74LV8154N
- SN74LV8154NE4
- Texas Instruments
-
1:
HK$12.58
-
230庫存量
|
Mouser 元件編號
595-SN74LV8154NE4
|
Texas Instruments
|
計數器 IC Dual 16-Bit Binary w /3-State Output ALT ALT 595-SN74LV8154N
|
|
230庫存量
|
|
|
HK$12.58
|
|
|
HK$9.12
|
|
|
HK$8.30
|
|
|
HK$7.40
|
|
|
檢視
|
|
|
HK$6.95
|
|
|
HK$6.67
|
|
|
HK$6.45
|
|
|
HK$6.22
|
|
|
HK$5.93
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-20
|
Binary
|
LV-A
|
16 bit
|
|
|
2 V to 5.5 V
|
- 40 C
|
+ 85 C
|
SN74LV8154
|
Tube
|
|
|
|
計數器 IC HiSp CMOS Logic Dual Decade Ripple Cntr ALT 595-CD74HC390E
- CD74HC390EE4
- Texas Instruments
-
1:
HK$7.73
-
798庫存量
|
Mouser 元件編號
595-CD74HC390EE4
|
Texas Instruments
|
計數器 IC HiSp CMOS Logic Dual Decade Ripple Cntr ALT 595-CD74HC390E
|
|
798庫存量
|
|
|
HK$7.73
|
|
|
HK$5.56
|
|
|
HK$5.01
|
|
|
HK$4.41
|
|
|
檢視
|
|
|
HK$4.13
|
|
|
HK$3.95
|
|
|
HK$3.81
|
|
|
HK$3.66
|
|
|
HK$3.47
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
Decade
|
HC
|
4 bit
|
Asynchronous
|
|
2 V to 6 V
|
- 55 C
|
+ 125 C
|
CD74HC390
|
Tube
|
|
|
|
計數器 IC 14-Bit Ripple-Carry ALT 595-CD4020BE ALT ALT 595-CD4020BE
- CD4020BEE4
- Texas Instruments
-
1:
HK$7.97
-
1,289庫存量
|
Mouser 元件編號
595-CD4020BEE4
|
Texas Instruments
|
計數器 IC 14-Bit Ripple-Carry ALT 595-CD4020BE ALT ALT 595-CD4020BE
|
|
1,289庫存量
|
|
|
HK$7.97
|
|
|
HK$5.76
|
|
|
HK$5.19
|
|
|
HK$4.57
|
|
|
檢視
|
|
|
HK$4.27
|
|
|
HK$4.09
|
|
|
HK$3.95
|
|
|
HK$3.79
|
|
|
HK$3.59
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
Binary
|
CD4000
|
12 bit
|
|
|
3 V to 18 V
|
- 55 C
|
+ 125 C
|
CD4020B
|
Tube
|
|
|
|
計數器 IC Synchronous 4-Bit Bi nary Counter ALT 59 ALT 595-SN74F163AN
- SN74F163ANE4
- Texas Instruments
-
1:
HK$9.54
-
988庫存量
|
Mouser 元件編號
595-SN74F163ANE4
|
Texas Instruments
|
計數器 IC Synchronous 4-Bit Bi nary Counter ALT 59 ALT 595-SN74F163AN
|
|
988庫存量
|
|
|
HK$9.54
|
|
|
HK$6.93
|
|
|
HK$6.27
|
|
|
HK$5.56
|
|
|
檢視
|
|
|
HK$5.21
|
|
|
HK$5.00
|
|
|
HK$4.83
|
|
|
HK$4.65
|
|
|
HK$4.43
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
Binary
|
F
|
4 bit
|
Synchronous
|
|
4.5 V to 5.5 V
|
0 C
|
+ 70 C
|
SN74F163A
|
Tube
|
|
|
|
計數器 IC 8-Bit Binary 8-Stage ALT 595-CD40103BE A ALT 595-CD40103BE
- CD40103BEE4
- Texas Instruments
-
1:
HK$16.03
-
106庫存量
|
Mouser 元件編號
595-CD40103BEE4
|
Texas Instruments
|
計數器 IC 8-Bit Binary 8-Stage ALT 595-CD40103BE A ALT 595-CD40103BE
|
|
106庫存量
|
|
|
HK$16.03
|
|
|
HK$11.75
|
|
|
HK$10.69
|
|
|
HK$9.54
|
|
|
檢視
|
|
|
HK$8.96
|
|
|
HK$8.63
|
|
|
HK$8.38
|
|
|
HK$8.14
|
|
|
HK$7.96
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
Binary
|
CD4000
|
1 bit
|
Synchronous
|
Down
|
3 V to 18 V
|
- 55 C
|
+ 125 C
|
CD40103B
|
Tube
|
|
|
|
計數器 IC CMOS Decade Counter/ Divider ALT 595-CD4 ALT 595-CD4026BE
- CD4026BEE4
- Texas Instruments
-
1:
HK$10.03
-
6庫存量
-
1,000預期5/3/2026
|
Mouser 元件編號
595-CD4026BEE4
|
Texas Instruments
|
計數器 IC CMOS Decade Counter/ Divider ALT 595-CD4 ALT 595-CD4026BE
|
|
6庫存量
1,000預期5/3/2026
|
|
|
HK$10.03
|
|
|
HK$7.29
|
|
|
HK$6.60
|
|
|
HK$5.84
|
|
|
檢視
|
|
|
HK$5.48
|
|
|
HK$5.26
|
|
|
HK$5.08
|
|
|
HK$4.89
|
|
|
HK$4.66
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
Decade
|
CD4000
|
7 bit
|
|
|
3 V to 18 V
|
- 55 C
|
+ 125 C
|
CD4026B
|
Tube
|
|
|
|
計數器 IC Hi-Sp CMOS 4-Bit Bin ary w/Sync Reset AL ALT 595-CD74HCT161E
- CD74HCT161EE4
- Texas Instruments
-
1:
HK$9.54
-
148庫存量
|
Mouser 元件編號
595-CD74HCT161EE4
|
Texas Instruments
|
計數器 IC Hi-Sp CMOS 4-Bit Bin ary w/Sync Reset AL ALT 595-CD74HCT161E
|
|
148庫存量
|
|
|
HK$9.54
|
|
|
HK$6.91
|
|
|
HK$6.23
|
|
|
HK$5.48
|
|
|
檢視
|
|
|
HK$5.12
|
|
|
HK$4.91
|
|
|
HK$4.73
|
|
|
HK$4.55
|
|
|
HK$4.32
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
Binary
|
HCT
|
4 bit
|
Asynchronous
|
|
4.5 V to 5.5 V
|
- 55 C
|
+ 125 C
|
CD74HCT161
|
Tube
|
|
|
|
計數器 IC 14-Bit Ripple ALT 59 5-CD4060BE ALT 595- ALT 595-CD4060BE
- CD4060BEE4
- Texas Instruments
-
1:
HK$8.22
-
420庫存量
|
Mouser 元件編號
595-CD4060BEE4
|
Texas Instruments
|
計數器 IC 14-Bit Ripple ALT 59 5-CD4060BE ALT 595- ALT 595-CD4060BE
|
|
420庫存量
|
|
|
HK$8.22
|
|
|
HK$5.96
|
|
|
HK$5.37
|
|
|
HK$4.72
|
|
|
檢視
|
|
|
HK$4.41
|
|
|
HK$4.23
|
|
|
HK$4.08
|
|
|
HK$3.91
|
|
|
HK$3.72
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
Binary
|
CD4000
|
14 bit
|
|
|
3 V to 18 V
|
- 55 C
|
+ 125 C
|
CD4060B
|
Tube
|
|
|
|
計數器 IC Dual Binary Up ALT 5 95-CD4520BE ALT 595 ALT 595-CD4520BE
- CD4520BEE4
- Texas Instruments
-
1:
HK$8.30
-
754庫存量
|
Mouser 元件編號
595-CD4520BEE4
|
Texas Instruments
|
計數器 IC Dual Binary Up ALT 5 95-CD4520BE ALT 595 ALT 595-CD4520BE
|
|
754庫存量
|
|
|
HK$8.30
|
|
|
HK$5.98
|
|
|
HK$5.38
|
|
|
HK$4.73
|
|
|
檢視
|
|
|
HK$4.43
|
|
|
HK$4.24
|
|
|
HK$4.09
|
|
|
HK$3.93
|
|
|
HK$3.72
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
Binary
|
CD4000
|
4 bit
|
Synchronous
|
Up
|
3 V to 18 V
|
- 55 C
|
+ 125 C
|
CD4520B
|
Tube
|
|
|
|
計數器 IC Hi-Sp CMOS Logic 8-S tg Sync Down ALT 59 ALT 595-CD74HC40103E
- CD74HC40103EE4
- Texas Instruments
-
1:
HK$19.56
-
155庫存量
|
Mouser 元件編號
595-CD74HC40103EE4
|
Texas Instruments
|
計數器 IC Hi-Sp CMOS Logic 8-S tg Sync Down ALT 59 ALT 595-CD74HC40103E
|
|
155庫存量
|
|
|
HK$19.56
|
|
|
HK$14.39
|
|
|
HK$13.15
|
|
|
HK$11.75
|
|
|
檢視
|
|
|
HK$11.10
|
|
|
HK$10.69
|
|
|
HK$10.36
|
|
|
HK$10.03
|
|
|
HK$9.78
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
Binary
|
HC
|
8 bit
|
Synchronous
|
Down
|
2 V to 6 V
|
- 55 C
|
+ 125 C
|
CD74HC40103
|
Tube
|
|
|
|
計數器 IC 4-Bit Sync Binary
- SN74ALS193AN
- Texas Instruments
-
1:
HK$57.38
-
260庫存量
|
Mouser 元件編號
595-SN74ALS193AN
|
Texas Instruments
|
計數器 IC 4-Bit Sync Binary
|
|
260庫存量
|
|
|
HK$57.38
|
|
|
HK$44.39
|
|
|
HK$37.65
|
|
|
HK$34.94
|
|
|
檢視
|
|
|
HK$30.99
|
|
|
HK$25.73
|
|
|
HK$25.15
|
|
|
HK$24.82
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
Binary
|
ALS
|
4 bit
|
|
Up/Down
|
4.5 V to 5.5 V
|
0 C
|
+ 70 C
|
SN74ALS193A
|
Tube
|
|
|
|
計數器 IC 8-Bit Bnry w/3-State Output Rgstr ALT 59 ALT 595-SN74HC590AN
- SN74HC590ANE4
- Texas Instruments
-
1:
HK$8.55
-
386庫存量
|
Mouser 元件編號
595-SN74HC590ANE4
|
Texas Instruments
|
計數器 IC 8-Bit Bnry w/3-State Output Rgstr ALT 59 ALT 595-SN74HC590AN
|
|
386庫存量
|
|
|
HK$8.55
|
|
|
HK$6.17
|
|
|
HK$5.56
|
|
|
HK$4.89
|
|
|
檢視
|
|
|
HK$4.57
|
|
|
HK$4.38
|
|
|
HK$4.23
|
|
|
HK$4.05
|
|
|
HK$3.85
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
Binary
|
HC
|
8 bit
|
Synchronous
|
Up
|
2 V to 6 V
|
- 40 C
|
+ 85 C
|
SN74HC590A
|
Tube
|
|
|
|
計數器 IC Hi-Spd CMOS Logic 4- Bit Bnry Rpl Cntr A A 595-CD74HCT93E
- CD74HC93E
- Texas Instruments
-
1:
HK$17.76
-
703庫存量
|
Mouser 元件編號
595-CD74HC93E
|
Texas Instruments
|
計數器 IC Hi-Spd CMOS Logic 4- Bit Bnry Rpl Cntr A A 595-CD74HCT93E
|
|
703庫存量
|
|
|
HK$17.76
|
|
|
HK$13.15
|
|
|
HK$11.92
|
|
|
HK$10.69
|
|
|
檢視
|
|
|
HK$10.03
|
|
|
HK$9.78
|
|
|
HK$9.37
|
|
|
HK$9.04
|
|
|
HK$8.88
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-14
|
Binary
|
HC
|
4 bit
|
|
Up
|
2 V to 6 V
|
- 55 C
|
+ 125 C
|
CD74HC93
|
Tube
|
|
|
|
計數器 IC Hi-Spd CMOS Logic 4- Bit Bnry Rpl Cntr A ALT 595-CD74HC93E
- CD74HC93EE4
- Texas Instruments
-
1:
HK$17.67
-
775庫存量
|
Mouser 元件編號
595-CD74HC93EE4
|
Texas Instruments
|
計數器 IC Hi-Spd CMOS Logic 4- Bit Bnry Rpl Cntr A ALT 595-CD74HC93E
|
|
775庫存量
|
|
|
HK$17.67
|
|
|
HK$13.40
|
|
|
HK$11.59
|
|
|
HK$10.69
|
|
|
檢視
|
|
|
HK$9.45
|
|
|
HK$8.06
|
|
|
HK$7.90
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-14
|
Binary
|
HC
|
4 bit
|
Asynchronous
|
|
2 V to 6 V
|
- 55 C
|
+ 125 C
|
CD74HC93
|
Tube
|
|
|
|
計數器 IC 4-Bit Sync UpDn Bnry
- SN74HC191N
- Texas Instruments
-
1:
HK$9.21
-
1,810庫存量
|
Mouser 元件編號
595-SN74HC191N
|
Texas Instruments
|
計數器 IC 4-Bit Sync UpDn Bnry
|
|
1,810庫存量
|
|
|
HK$9.21
|
|
|
HK$6.65
|
|
|
HK$6.01
|
|
|
HK$5.30
|
|
|
檢視
|
|
|
HK$4.97
|
|
|
HK$4.77
|
|
|
HK$4.42
|
|
|
HK$4.32
|
|
|
HK$4.23
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
Binary
|
HC
|
4 bit
|
|
Up/Down
|
2 V to 6 V
|
- 40 C
|
+ 85 C
|
SN74HC191
|
Tube
|
|
|
|
計數器 IC Dual 4-Bit Binary Co unters ALT 595-SN74 ALT 595-SN74LS393N
- SN74LS393NE4
- Texas Instruments
-
1:
HK$22.93
-
973庫存量
|
Mouser 元件編號
595-SN74LS393NE4
|
Texas Instruments
|
計數器 IC Dual 4-Bit Binary Co unters ALT 595-SN74 ALT 595-SN74LS393N
|
|
973庫存量
|
|
|
HK$22.93
|
|
|
HK$15.04
|
|
|
HK$13.23
|
|
|
HK$11.34
|
|
|
檢視
|
|
|
HK$10.69
|
|
|
HK$7.82
|
|
|
HK$6.35
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-14
|
Decade
|
LS
|
4 bit
|
Asynchronous
|
|
4.75 V to 5.25 V
|
0 C
|
+ 70 C
|
SN74LS393
|
Tube
|
|
|
|
計數器 IC Dual Binary Up
- CD74HCT4520E
- Texas Instruments
-
1:
HK$5.67
-
1,500庫存量
|
Mouser 元件編號
595-CD74HCT4520E
|
Texas Instruments
|
計數器 IC Dual Binary Up
|
|
1,500庫存量
|
|
最少： 1
倍數： 1
|
|
|
Through Hole
|
PDIP-16
|
Binary
|
HCT
|
4 bit
|
|
Up
|
4.5 V to 5.5 V
|
- 55 C
|
+ 125 C
|
CD74HCT4520
|
Tube
|
|
香港