MM74HC174N_NL

更新时间： 2024-11-02 13:11:39

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		触发器
页数	文件大小	规格书
7页	75K
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数据手册

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MM74HC174N_NL 数据手册

September 1983

Revised February 1999

MM74HC174

Hex D-Type Flip-Flops with Clear

Each output can drive 10 low power Schottky TTL equiva-

lent loads. The MM74HC174 is functionally as well as pin

compatible to the 74LS174. All inputs are protected from

damage due to static discharge by diodes to V_CCand

General Description

The MM74HC174 edge triggered flip-flops utilize advanced

silicon-gate CMOS technology to implement D-type flip-

flops. They possess high noise immunity, low power, and

speeds comparable to low power Schottky TTL circuits.

This device contains 6 master-slave flip-flops with a com-

mon clock and common clear. Data on the D input having

the specified setup and hold times is transferred to the Q

output on the LOW-to-HIGH transition of the CLOCK input.

The CLEAR input when LOW, sets all outputs to a low

state.

ground.

Features

■ Typical propagation delay: 16 ns

■ Wide operating voltage range: 2–6V

■ Low input current: 1 µA maximum

■ Low quiescent current: 80 µA (74HC Series)

■ Output drive: 10 LSTTL loads

Ordering Code:

Order Number Package Number

Package Description

MM74HC174M

MM74HC174SJ

MM74HC174MTC

MM74HC174N

M16A

M16D

MTC16

N16E

16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow

16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Connection Diagram

Truth Table

(Each Flip-Flop)

Inputs

Pin Assignments for DIP, SOIC, SOP and TSSOP

Outputs

Clear

Clock

↑

Q₀

H = HIGH Level (steady state)

L = LOW Level (steady state)

X = Don't Care

↑ = Transition from LOW-to-HIGH level

= The level of Q before the indicated steady state input conditions were

established.

DS005318.prf

www.fairchildsemi.com

12 3 4 5 6 7

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MM74HC174SJ	FAIRCHILD	获取价格	Hex D-Type Flip-Flops with Clear
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MM74HC175J	NSC	获取价格	IC,FLIP-FLOP,QUAD,D TYPE,HC-CMOS,DIP,16PIN,CERAMIC
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MM74HC175M/A+	NSC	获取价格	IC,FLIP-FLOP,QUAD,D TYPE,HC-CMOS,SOP,16PIN,PLASTIC
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MM74HC175MTC	FAIRCHILD	获取价格	Quad D-Type Flip-Flop With Clear