54ACT574D

更新时间： 2024-01-21 00:36:44

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
10页	170K
描述
Octal D-Type Flip-Flop with TRI-STATE Outputs

阅读下载

获取价格

如果您发现信息不准确，欢迎纠错

54ACT574D 技术参数

Connection Diagrams

Pin Assignment for DIP,

and Flatpak

Pin Assignment

for LCC

DS100256-3

DS100256-2

Functional Description

The ’AC/’ACT574 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 OE is HIGH, the outputs

go to the high impedance state. Operation of the OE input

does not affect the state of the flip-flops.

Function Table

Inputs

Internal Outputs

Function

OE CP

O_N

Hold

Load

Data Available

No Change in Data

HIGH Voltage Level

LOW Voltage Level

Immaterial

High Impedance

LOW-to-HIGH Transition

NC No Change

www.national.com

123 4 5 6 7...10

下载PDF

型号	品牌	描述	获取价格	数据表
54ACT574DM	FAIRCHILD	Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20, CERAMIC, DIP-20	获取价格
54ACT574F	NSC	Octal D-Type Flip-Flop with TRI-STATE Outputs	获取价格
54ACT574FM	FAIRCHILD	Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20	获取价格
54ACT574FMQB	FAIRCHILD	Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20	获取价格
54ACT574L	NSC	Octal D-Type Flip-Flop with TRI-STATE Outputs	获取价格
54ACT574LM	FAIRCHILD	Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, CQCC20, CERAMIC, LCC-20	获取价格