Latches & Registers | MC74HCT373A

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高性能硅门极 CMOS MC74HCT373A 可用作电平转换器，从而将 TTL 或 NMOS 输出连接至高速 CMOS 输入。 HCT373A 与 LS373 的引脚输出相同。 HCT373A 的八个锁存为透明 D 型锁存。当锁存启用输入为高电平时，Q 输出将跟随数据输入。当锁存启用为低电平时，符合设置和保持时间要求的数据变为锁存状态。 输出启用不影响锁存的状态，但当输出启用为高电平时，所有输出均强制为高阻抗状态。因此，即使输出不启用数据也可锁存。 HCT373A 与 HCT573A 功能相同，后者在封装的输出引脚对侧上具有输入引脚。此器件的功能与 HCT533A 相似，后者具有反相输出。

  • Output Drive Capability: 15 LSTTL Loads
  • TTL/NMOS-Compatible Input Levels
  • Outputs Directly Interface to CMOS, NMOS, and TTL
  • Operating Voltage Range: 4.5 to 5.5 V
  • Low Input Current: 1.0 mA
  • In Compliance with the Requirements Defined by JEDEC Standard No. 7A
  • Chip Complexity: 196 FETs or 49 Equivalent Gates
  • These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

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MC74HCT373ADTR2G

Contact Sales

Active

CAD Model

Pb

A

H

P

TSSOP-20

9.48

1

260

REEL

2500

N

Latch

8

4.5

5.5

28

6

$0.2631

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MC74HCT373ADWG

Contact Sales

Active

CAD Model

Pb

A

H

P

SOIC-20W

751D-05

3

260

TUBE

38

N

Latch

8

4.5

5.5

28

6

$0.3592

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MC74HCT373ADWR2G

Contact Sales

Active

CAD Model

Pb

A

H

P

SOIC-20W

751D-05

3

260

REEL

1000

N

Latch

8

4.5

5.5

28

6

$0.3305

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NLVHCT373ADWR2G

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Last Shipments

CAD Model

Pb

A

H

P

SOIC-20W

751D-05

3

260

REEL

1000

N

Latch

8

4.5

5.5

28

6

Price N/A

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