74F544PCQR

更新时间： 2024-11-09 13:04:55

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
6页	61K
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数据手册

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74F544PCQR 数据手册

April 1988

Revised August 1999

74F544

Octal Registered Transceiver

General Description

Features

The 74F544 octal transceiver contains two sets of D-type

latches for temporary storage of data flowing in either

direction. Separate Latch Enable and Output Enable inputs

are provided for each register to permit independent con-

trol of inputting and outputting in either direction of data

flow. The A outputs are guaranteed to sink 24 mA while the

B outputs are rated for 64 mA. The 74F544 inverts data in

both directions.

■ 8-bit octal transceiver

■ Back-to-back registers for storage

■ Separate controls for data flow in each direction

■ A outputs sink 24 mA, B outputs sink 64 mA

Ordering Code:

Order Number Package Number

Package Description

74F544SC

M24B

MSA24

N24C

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

24-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide

24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300 Wide

74F544MSA

74F544SPC

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

Logic Symbols

Connection Diagram

IEEE/IEC

DS009555

www.fairchildsemi.com

12 3 4 5 6

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与74F544PCQR相关器件

型号	品牌	获取价格	描述	数据表
74F544QC	FAIRCHILD	获取价格	Registered Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PQCC28, PL
74F544QCQR	FAIRCHILD	获取价格	Registered Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PQCC28, PL
74F544SC	FAIRCHILD	获取价格	Octal Registered Transceiver
74F544SC	NSC	获取价格	Octal Registered Transceiver
74F544SCQB	NSC	获取价格	Octal Registered Transceiver
74F544SCQR	FAIRCHILD	获取价格	Registered Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO24, 0.
74F544SCQR	TI	获取价格	F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO24, SOIC-24
74F544SCX	ETC	获取价格	Single 8-Bit Inverting Bus Transceiver
74F544SDC	FAIRCHILD	获取价格	Registered Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP24, 0.
74F544SDC	ROCHESTER	获取价格	Registered Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP24, 0.