Buffers & Line Drivers – Mouser Hong Kong

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SN74HCT244/SN74HCT244-Q1 Buffers/Line Drivers

Texas Instruments SN74HCT244/SN74HCT244-Q1 Octal Buffers and Line Drivers are designed to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The Texas Instruments SN74HCT244/SN74HCT244-Q1 devices are organized as two 4-bit buffers or drivers with separate output-enable (OE) inputs. When OE is low, the device passes non-inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state. The SN74HCT244-Q1 devices are AEC-Q100 qualified for automotive applications.

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Part #

Buffers & Line Drivers Tri-State Octal

SN74HCT244NSR
Texas Instruments
1: HK$5.75
5,056In Stock

Mfr. Part No.
SN74HCT244NSR

Mouser Part No
595-SN74HCT244NSR

Texas Instruments

Buffers & Line Drivers Tri-State Octal

Learn More

Datasheet

5,056In Stock

Cut Tape

HK$5.75

HK$4.36

HK$4.02

HK$3.64

View

Reel

HK$3.11

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

HCT

8 Input

8 Output

Non-Inverting

SOP-20

- 6 mA

6 mA

8 uA

4.5 V

5.5 V

80 uA

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt ALT ALT 595-SN74HCT244PWR

SN74HCT244PWRG4
Texas Instruments
1: HK$6.33
4,117In Stock

Mfr. Part No.
SN74HCT244PWRG4

Mouser Part No
595-SN74HCT244PWRG4

Texas Instruments

Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt ALT ALT 595-SN74HCT244PWR

Learn More

Datasheet

4,117In Stock

Cut Tape

HK$6.33

HK$5.07

HK$4.55

HK$3.97

Reel

HK$2.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

HCT

8 Input

8 Output

Non-Inverting

TSSOP-20

- 6 mA

6 mA

8 uA

4.5 V

5.5 V

80 uA

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

Buffers & Line Drivers Mil Enhance Octal Bu ffers & Line Drvr A A 595-74HCT244QPWRG4Q1

SN74HCT244QPWREP
Texas Instruments
1: HK$32.14
1,612In Stock

Mfr. Part No.
SN74HCT244QPWREP

Mouser Part No
595-SN74HCT244QPWREP

Texas Instruments

Buffers & Line Drivers Mil Enhance Octal Bu ffers & Line Drvr A A 595-74HCT244QPWRG4Q1

Datasheet

1,612In Stock

Cut Tape

HK$32.14

HK$24.25

HK$22.36

HK$20.14

Reel

HK$17.51

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

HCT

8 Input

8 Output

Non-Inverting

TSSOP-20

- 6 mA

6 mA

8 uA

4.5 V

5.5 V

80 uA

- 40 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt ALT ALT 595-SN74HCT244N

SN74HCT244NE4
Texas Instruments
1: HK$12.99
1,157In Stock

Mfr. Part No.
SN74HCT244NE4

Mouser Part No
595-SN74HCT244NE4

Texas Instruments

Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt ALT ALT 595-SN74HCT244N

Learn More

Datasheet

1,157In Stock

HK$12.99

HK$9.54

HK$8.55

HK$7.61

View

Min.: 1
Mult.: 1

HCT

8 Input

8 Output

Non-Inverting

PDIP-20

- 6 mA

6 mA

8 uA

4.5 V

5.5 V

80 uA

- 40 C

+ 85 C

Through Hole

Tube

Buffers & Line Drivers Tri-State Octal

SN74HCT244DBR
Texas Instruments
1: HK$4.27
55,394In Stock

Mfr. Part No.
SN74HCT244DBR

Mouser Part No
595-SN74HCT244DBR

Texas Instruments

Buffers & Line Drivers Tri-State Octal

Learn More

Datasheet

55,394In Stock

Cut Tape

HK$4.27

HK$2.99

HK$2.68

HK$2.33

Reel

HK$1.91

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

HCT

8 Input

8 Output

Non-Inverting

SSOP-20

- 6 mA

6 mA

8 uA

4.5 V

5.5 V

80 uA

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

Buffers & Line Drivers Tri-State Octal A 59 5-SN74HCT244DW A 59 A 595-SN74HCT244DW

SN74HCT244DWR
Texas Instruments
1: HK$8.71
5,386In Stock
30,000On Order

Mfr. Part No.
SN74HCT244DWR

Mouser Part No
595-SN74HCT244DWR

Texas Instruments

Buffers & Line Drivers Tri-State Octal A 59 5-SN74HCT244DW A 59 A 595-SN74HCT244DW

Learn More

Datasheet

5,386In Stock

30,000On Order

Cut Tape

HK$8.71

HK$6.26

HK$5.64

HK$4.96

Reel

HK$4.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

HCT

8 Input

8 Output

Non-Inverting

SOIC-20

- 6 mA

6 mA

8 uA

4.5 V

5.5 V

80 uA

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

Buffers & Line Drivers Eight-channel 4.5-V to 5.5-V buffers wit

SN74HCT244DGSR
Texas Instruments
1: HK$2.38
4,744In Stock

Mfr. Part No.
SN74HCT244DGSR

Mouser Part No
595-SN74HCT244DGSR

Texas Instruments

Buffers & Line Drivers Eight-channel 4.5-V to 5.5-V buffers wit

Learn More

Datasheet

4,744In Stock

Cut Tape

HK$2.38

HK$1.59

HK$1.41

HK$1.20

View

Reel

HK$0.748

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

HCT

Reel, Cut Tape, MouseReel

Buffers & Line Drivers Tri-State Octal

SN74HCT244N
Texas Instruments
1: HK$12.49
1,606In Stock

Mfr. Part No.
SN74HCT244N

Mouser Part No
595-SN74HCT244N

Texas Instruments

Buffers & Line Drivers Tri-State Octal

Learn More

Datasheet

1,606In Stock

HK$12.49

HK$8.55

HK$7.93

HK$7.35

View

Min.: 1
Mult.: 1

HCT

8 Input

8 Output

Non-Inverting

PDIP-20

- 6 mA

6 mA

8 uA

4.5 V

5.5 V

80 uA

- 40 C

+ 85 C

Through Hole

Tube

Buffers & Line Drivers Octal Bfr And Line D rvr A 595-SN74HCT24 A 595-SN74HCT244QPWREP

SN74HCT244QPWRG4Q1
Texas Instruments
1: HK$9.54
168In Stock

Mfr. Part No.
SN74HCT244QPWRG4Q1

Mouser Part No
595-74HCT244QPWRG4Q1

Texas Instruments

Buffers & Line Drivers Octal Bfr And Line D rvr A 595-SN74HCT24 A 595-SN74HCT244QPWREP

Learn More

Datasheet

168In Stock

Cut Tape

HK$9.54

HK$6.92

HK$6.26

HK$5.53

Reel

HK$4.64

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

HCT

8 Input

8 Output

Non-Inverting

TSSOP-20

- 6 mA

6 mA

8 uA

4.5 V

5.5 V

80 uA

- 40 C

+ 125 C

SMD/SMT

AEC-Q100

Reel, Cut Tape, MouseReel

Buffers & Line Drivers Octal Buffers And Li ne Drivers ALT 595- ALT 595-SN74HCT244DWR

SN74HCT244DWRG4
Texas Instruments
1: HK$8.80
1,364In Stock

Mfr. Part No.
SN74HCT244DWRG4

Mouser Part No
595-SN74HCT244DWRG4

Texas Instruments

Buffers & Line Drivers Octal Buffers And Li ne Drivers ALT 595- ALT 595-SN74HCT244DWR

Learn More

Datasheet

1,364In Stock

Cut Tape

HK$8.80

HK$6.27

HK$5.65

HK$4.96

View

Reel

HK$3.44

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

HCT

8 Input

8 Output

Non-Inverting

SOIC-20

- 6 mA

6 mA

8 uA

4.5 V

5.5 V

80 uA

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

Buffers & Line Drivers Tri-State Octal A 59 5-SN74HCT244PW A 59 A 595-SN74HCT244PW

SN74HCT244PWR
Texas Instruments
1: HK$5.10
3,338In Stock
6,000Expected 31/12/2026

Mfr. Part No.
SN74HCT244PWR

Mouser Part No
595-SN74HCT244PWR

Texas Instruments

Buffers & Line Drivers Tri-State Octal A 59 5-SN74HCT244PW A 59 A 595-SN74HCT244PW

Learn More

Datasheet

3,338In Stock

6,000Expected 31/12/2026

Cut Tape

HK$5.10

HK$3.59

HK$3.22

HK$2.81

Reel

HK$2.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

HCT

8 Input

8 Output

Non-Inverting

TSSOP-20

- 6 mA

6 mA

8 uA

4.5 V

5.5 V

80 uA

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

Buffers & Line Drivers Auto Cat Octal Buff Line Drv w/3 St Otpt A 595-74HCT244QPWRG4Q1

SN74HCT244QPWRQ1
Texas Instruments
1: HK$6.99
1,984Expected 21/9/2026

Mfr. Part No.
SN74HCT244QPWRQ1

Mouser Part No
595-SN74HCT244QPWRQ1

Texas Instruments

Buffers & Line Drivers Auto Cat Octal Buff Line Drv w/3 St Otpt A 595-74HCT244QPWRG4Q1

Learn More

Datasheet

1,984Expected 21/9/2026

Cut Tape

HK$6.99

HK$4.97

HK$4.46

HK$3.90

Reel

HK$3.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

HCT

8 Input

8 Output

Non-Inverting

TSSOP-20

- 6 mA

6 mA

8 uA

4.5 V

5.5 V

160 uA

- 40 C

+ 125 C

SMD/SMT

AEC-Q100

Reel, Cut Tape, MouseReel

Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt ALT ALT 595-SN74HCT244DWR

SN74HCT244DWRE4
Texas Instruments
1: HK$8.80
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SN74HCT244DWRE4

Mouser Part No
595-SN74HCT244DWRE4

Texas Instruments

Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt ALT ALT 595-SN74HCT244DWR

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

HK$8.80

HK$6.27

HK$5.65

HK$4.96

View

Reel

HK$3.44

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

HCT

8 Input

8 Output

Non-Inverting

SOIC-20

- 6 mA

6 mA

8 uA

4.5 V

5.5 V

80 uA

- 40 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

Buffers & Line Drivers Mil Enhance Octal Bu ffers & Line Drvr A A 595-SN74HCT244QPWREP

V62/04698-01XE
Texas Instruments
2,000: HK$17.92
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
V62/04698-01XE

Mouser Part No
595-V62/04698-01XE

Texas Instruments

Buffers & Line Drivers Mil Enhance Octal Bu ffers & Line Drvr A A 595-SN74HCT244QPWREP

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

HK$17.92

Min.: 2,000
Mult.: 2,000

: 2,000

HCT

8 Input

8 Output

Non-Inverting

TSSOP-20

- 6 mA

6 mA

8 uA

4.5 V

5.5 V

80 uA

- 40 C

+ 125 C

SMD/SMT

Reel

SN74HCT244/SN74HCT244-Q1 Buffers/Line Drivers

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