Datasheet > SN74AC574SJX

SN74AC574SJX

更新时间： 2024-09-15 05:20:55

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		光电二极管
页数	文件大小	规格书
10页	173K
描述
Bus Driver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, EIAJ TYPE2, PLASTIC, SSOP-20

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SN74AC574SJX 数据手册

May 1998

74AC574 • 74ACT574

Octal D-Type Flip-Flop with 3-STATE Outputs

General Description

Features

n I_CCand I_OZreduced by 50%

The AC/ACT574 is a high-speed, low power octal flip-flop

with a buffered common Clock (CP) and a buffered common

Output Enable ( OE). The information presented to the

D-type inputs is stored in the flip-flops on the LOW-to-HIGH

Clock (CP) transition.

n Inputs and outputs on opposite sides of package

allowing easy interface with microprocessors

n Useful as input or output port for microprocessors

n Functionally identical to AC/ACT374

The AC/ACT574 is functionally identical to the AC/ACT374

except for the pinouts.

n 3-STATE outputs for bus-oriented applications

n Outputs source/sink 24 mA

n ACT574 has TTL-compatible inputs

Ordering Code:

Order Number

74AC574PC

Package Number

V20A

Package Description

20-Lead Molded Dual-in-Line Package

74AC574SC

M20B

20-Lead (0.300" Wide) Molded Small Outline Package, JEDEC

20-Lead Molded Shrink Small Outline Package, EIAJ Type II

20-Lead Molded Dual-in-Line Package

74AC574SJ

M20D

74ACT574PC

74ACT574SC

74ACT574SJ

74ACT574MTC

V20A

M20B

20-Lead (0.300" Wide) Molded Small Outline Package, JEDEC

20-Lead Molded Shrink Small Outline Package, EIAJ Type II

20-Lead Thin Shrink Small Outline Package, JEDEC

M20D

MTC20

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

Logic Symbols

Connection Diagrams

Pin Assignment for DIP,

SOIC and TSSOP

DS009910-1

IEEE/IEC

DS009910-2

Pin Descriptions

Pin Names

D₀–D₇

Description

Data Inputs

Clock Pulse Input

DS009910-4

3-STATE Output Enable Input

3-STATE Outputs

O₀–O₇

™

FACT is a trademark of Fairchild Semiconductor Corporation.

DS009910

www.fairchildsemi.com

12 3 4 5 6 7...10

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