74AC821

更新时间： 2024-11-18 22:53:11

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		触发器
页数	文件大小	规格书
8页	82K
描述
10-Bit D-Type Flip-Flop with 3-STATE Outputs

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数据手册

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74AC821 数据手册

November 1988

Revised August 2000

74AC821 • 74ACT821

10-Bit D-Type Flip-Flop with 3-STATE Outputs

General Description

The AC/ACT821 is a 10-bit D-type flip-flop with 3-STATE

Features

■ 3-STATE outputs for bus interfacing

outputs arranged in a broadside pinout.

■ Noninverting outputs

■ Outputs source/sink 24 mA

■ TTL compatible inputs

Ordering Code:

Order Number Package Number

Package Description

74AC821SC

M24B

N24C

M24B

MTC24

N24C

24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide

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

24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide

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

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

74AC821SPC

74ACT821SC

74ACT821MTC

74ACT821SPC

Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. (SPC not available in Tape and Reel.)

Logic Symbols

Connection Diagram

IEEE/IEC

Pin Descriptions

Pin Names

Description

Data Inputs

Data Outputs

D₀–D₉

O₀–O₉

Output Enable Input

Clock Input

FACT is a trademark of Fairchild Semiconductor Corporation.

DS010139

www.fairchildsemi.com

12 3 4 5 6 7 8

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与74AC821相关器件

型号	品牌	获取价格	描述	数据表
74AC821CW	FAIRCHILD	获取价格	Bus Driver, AC Series, 1-Func, 10-Bit, True Output, CMOS, DIE
74AC821DC	TI	获取价格	AC SERIES, 10-BIT DRIVER, TRUE OUTPUT, CDIP24, CERAMIC, DIP-24
74AC821DCQR	FAIRCHILD	获取价格	Bus Driver, AC Series, 1-Func, 10-Bit, True Output, CMOS, CDIP24, CERAMIC, DIP-24
74AC821DCX	ETC	获取价格	10-Bit D-Type Flip-Flop
74AC821FC	ETC	获取价格	10-Bit D-Type Flip-Flop
74AC821FCQR	ETC	获取价格	10-Bit D-Type Flip-Flop
74AC821FCQRX	TI	获取价格	IC,FLIP-FLOP,10-BIT,D TYPE,AC-CMOS,FP,24PIN,CERAMIC
74AC821FCT	FAIRCHILD	获取价格	暂无描述
74AC821FCTR	FAIRCHILD	获取价格	Bus Driver, AC Series, 1-Func, 10-Bit, True Output, CMOS, CDFP24, CERAMIC, FP-24
74AC821FCX	TI	获取价格	IC,FLIP-FLOP,10-BIT,D TYPE,AC-CMOS,FP,24PIN,CERAMIC