KK74AC373DW

更新时间： 2024-11-01 05:11:27

品牌	Logo	应用领域
可天士 - KODENSHI		触发器锁存器栅
页数	文件大小	规格书
6页	426K
描述
Octal 3-State Noninverting Transparent Latch High-Speed Silicon-Gate CMOS

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KK74AC373DW 数据手册

TECHNICAL DATA

KK74AC373

Octal 3-State Noninverting

Transparent Latch

High-Speed Silicon-Gate CMOS

The KK74AC373 is identical in pinout to the LS/ALS373,

HC/HCT373. The device inputs are compatible with standard CMOS

outputs; with pullup resistors, they are compatible with LS/ALS outputs.

These latches appear transparent to data (i.e., the outputs change

asynchronously) when Latch Enable is high. When Latch Enable goes

low, data meeting the setup and hold time becomes latched.

The Output Enable input does not affect the state of the latches, but

when Output Enable is high, all device outputs are forced to the high-

impedance state. Thus, data may be latched even when the outputs are not

enabled.

ORDERING INFORMATION

KK74AC373N Plastic

KK74AC373DW SOIC

T_A= -40° to 85° C for all packages

•

Outputs Directly Interface to CMOS, NMOS, and TTL

Operating Voltage Range: 2.0 to 6.0 V

Low Input Current: 1.0 µA; 0.1 µA @ 25°C

High Noise Immunity Characteristic of CMOS Devices

Outputs Source/Sink 24 mA

PIN ASSIGNMENT

LOGIC DIAGRAM

FUNCTION TABLE

Inputs

Latch

Output

Enable Enable

No Change

PIN 20=V_CC

PIN 10 = GND

X = Don’t Care

Z = High Impedance

12 3 4 5 6

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与KK74AC373DW相关器件

型号	品牌	获取价格	描述	数据表
KK74AC373N	KODENSHI	获取价格	Octal 3-State Noninverting Transparent Latch High-Speed Silicon-Gate CMOS
KK74AC374	KODENSHI	获取价格	Octal 3-State Noninverting D Flip-Flop High-Speed Silicon-Gate CMOS
KK74AC374DW	KODENSHI	获取价格	Octal 3-State Noninverting D Flip-Flop High-Speed Silicon-Gate CMOS
KK74AC374N	KODENSHI	获取价格	Octal 3-State Noninverting D Flip-Flop High-Speed Silicon-Gate CMOS
KK74AC533	KODENSHI	获取价格	Octal 3-State Inverting Transparent Latch High-Speed Silicon-Gate CMOS
KK74AC533DW	KODENSHI	获取价格	Octal 3-State Inverting Transparent Latch High-Speed Silicon-Gate CMOS
KK74AC533N	KODENSHI	获取价格	Octal 3-State Inverting Transparent Latch High-Speed Silicon-Gate CMOS
KK74AC534	KODENSHI	获取价格	Octal 3-State Inverting D Flip-Flop High-Speed Silicon-Gate CMOS
KK74AC534DW	KODENSHI	获取价格	Octal 3-State Inverting D Flip-Flop High-Speed Silicon-Gate CMOS
KK74AC534N	KODENSHI	获取价格	Octal 3-State Inverting D Flip-Flop High-Speed Silicon-Gate CMOS