54174DMQB

更新时间： 2024-02-22 07:51:25

品牌	Logo	应用领域
美国国家半导体 - NSC		触发器锁存器
页数	文件大小	规格书
8页	152K
描述
Hex/Quad D Flip-Flops with Clear

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

54174DMQB 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.75
逻辑集成电路类型：	D FLIP-FLOP	Base Number Matches：	1

54174DMQB 数据手册

June 1989

54174/DM54174/DM74174, 54175/DM54175/DM74175

Hex/Quad D Flip-Flops with Clear

General Description

Features

174 contains six flip-flops with single-rail outputs

175 contains four flip-flops with double-rail outputs

Buffered clock and direct clear inputs

Individual data input to each flip-flop

Applications include:

These positive-edge triggered flip-flops utilize TTL circuitry

to implement D-type flip-flop logic. All have a direct clear

input, and the quad (175) version features complementary

outputs from each flip-flop.

Information at the D inputs meeting the setup and hold time

requirements is transferred to the Q outputs on the positive-

going edge of the clock pulse. Clock triggering occurs at a

particular voltage level and is not directly related to the tran-

sition time of the positive-going pulse. When the clock input

is at either the high or low level, the D input signal has no

effect at the output.

Buffer/storage registers

Shift registers

Pattern generators

Typical clock frequency 40 MHz

Typical power dissipation per flip-flop 38 mW

Alternate Military/Aerospace device (54174, 54175) is

available. Contact a National Semiconductor Sales Of-

fice/Distributor for specifications.

Connection Diagrams

Dual-In-Line Package

TL/F/6557–2

Order Number 54175DMQB, 54175FMQB, DM54175J,

DM54175W or DM74175N

TL/F/6557–1

Order Number 54174DMQB, 54174FMQB, DM54174J,

DM54174W or DM74174N

See NS Package Number J16A, N16E or W16A

Function Table (Each Flip-Flop)

Inputs

Outputs

Clear

Clock

High Level (steady state)

Low Level (steady state)

Don’t Care

Transition from low to high level

The level of Q before the indicated steady-state input conditions were established.

175 only

1995 National Semiconductor Corporation

TL/F/6557

RRD-B30M105/Printed in U. S. A.

12 3 4 5 6 7 8

下载PDF

与54174DMQB相关器件

型号	品牌	描述	获取价格	数据表
54174FM	ETC	Hex D-Type Flip-Flop	获取价格
54174FMQB	FAIRCHILD	Hex/Quad D Flip-Flops with Clear	获取价格
54174FMQB	NSC	Hex/Quad D Flip-Flops with Clear	获取价格
54174W/B	ROCHESTER	D Flip-Flop	获取价格
54175	NSC	Hex/Quad D Flip-Flops with Clear	获取价格
54175/BFA	PHILIPS	D Flip-Flop, 4-Func, Positive Edge Triggered, TTL, CDFP16	获取价格