54ACT374F

更新时间： 2024-01-01 09:10:32

品牌	Logo	应用领域
美国国家半导体 - NSC		触发器
页数	文件大小	规格书
8页	174K
描述
Octal D Flip-Flop with TRI-STATE Outputs

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54ACT374F 技术参数

Connection Diagrams

Pin Assignment for DIP

and Flatpak

Pin Assignment for LCC

DS100289-4

DS100289-3

Functional Description

The ’AC/’ACT374 consists of eight edge-triggered flip-flops

with individual D-type inputs and TRI-STATE true outputs.

The buffered clock and buffered Output Enable are common

to all flip-flops. The eight flip-flops will store the state of their

individual D inputs that meet the setup and hold time require-

ments on the LOW-to-HIGH Clock (CP) transition. With the

Output Enable (OE) LOW, the contents of the eight flip-flops

are available at the outputs. When the OE is HIGH, the out-

puts go to the high impedance state. Operation of the OE in-

put does not affect the state of the flip-flops.

Truth Table

Inputs

Outputs

D_n

O_n

HIGH Voltage Level

LOW Voltage Level

Immaterial

High Impedance

N =

LOW-to-HIGH Transition

Logic Diagram

DS100289-5

Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.

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型号	品牌	描述	获取价格	数据表
54ACT374FM	FAIRCHILD	Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20	获取价格
54ACT374FM-MLS	ROCHESTER	ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP20, CERPACK-20	获取价格
54ACT374FMQB	ETC	Octal D-Type Flip-Flop	获取价格
54ACT374L	NSC	Octal D Flip-Flop with TRI-STATE Outputs	获取价格
54ACT374LM	FAIRCHILD	Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, CQCC20, CERAMIC, LCC-20	获取价格
54ACT374LMQB	ETC	Octal D-Type Flip-Flop	获取价格