Datasheet > 逻辑 > 总线驱动器/收发器> 74ACTQ16646SSC

74ACTQ16646SSC

更新时间： 2024-11-16 22:21:15

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		触发器逻辑集成电路光电二极管
页数	文件大小	规格书
9页	94K
描述
16-Bit Transceiver/Register with 3-STATE Outputs

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数据手册
替代型号

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74ACTQ16646SSC 数据手册

June 1991

Revised January 1999

74ACTQ16646

16-Bit Transceiver/Register with 3-STATE Outputs

General Description

Features

The ACTQ16646 contains sixteen non-inverting bidirec-

tional registered bus transceivers providing multiplexed

transmission of data directly from the input bus or from the

internal storage registers. Each byte has separate control

inputs which can be shorted together for full 16-bit opera-

tion. The DIR inputs determine the direction of data flow

through the device. The CPAB and CPBA inputs load data

into the registers on the LOW-to-HIGH transition. The

ACTQ16646 utilizes Fairchild Quiet Series technology to

guarantee quiet output switching and improved dynamic

■ Utilizes Fairchild FACT Quiet Series technology

■ Guaranteed simultaneous switching noise level and

dynamic threshold performance

■ Guaranteed pin-to-pin output skew

■ Independent registers for A and B buses

■ Multiplexed real-time and stored data transfers

■ Separate control logic for each byte

■ 16-bit version of the ACTQ646

■ Outputs source/sink 24 mA

threshold performance. FACT Quiet Series

features

■ Additional specs for Multiple Output Switching

■ Output loading specs for both 50 pF and 250 pF loads

GTO output control and undershoot corrector for superior

performance.

Ordering Code:

Order Number

74ACTQ16646SSC

74ACTQ16646MTD

Package Number

MS56A

Package Description

56-Lead Shrink Small Outline Package (SSOP), JEDEC MO-118, 0.300” Wide

56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

MTD56

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

Logic Symbol

Connection Diagram

Pin Assignment for

SSOP and TSSOP

FACT , Quiet Series , FACT Quiet Series and GTO are trademarks of Fairchild Semiconductor Corporation.

DS010937.prf

www.fairchildsemi.com

12 3 4 5 6 7...9

中文翻译

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74ACTQ16646SSC 替代型号

型号	品牌	替代类型	描述	数据表
74ACT16646MTDX	FAIRCHILD	完全替代	Dual 8-bit Bus Transceiver
74ACTQ16646MTD	FAIRCHILD	完全替代	16-Bit Transceiver/Register with 3-STATE Outputs
74ACT16646SSC	FAIRCHILD	完全替代	16-Bit Transceiver/Register with 3-STATE Outputs

与74ACTQ16646SSC相关器件

型号	品牌	获取价格	描述	数据表
74ACTQ16646SSCX	ETC	获取价格	Dual 8-bit Bus Transceiver
74ACTQ16646SSCX_NL	FAIRCHILD	获取价格	Registered Bus Transceiver, ACT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO56, 0.300 IN
74ACTQ18823	FAIRCHILD	获取价格	18-Bit D-Type Flip-Flop with 3-STATE Outputs
74ACTQ18823CW	FAIRCHILD	获取价格	Bus Driver, ACT Series, 2-Func, 9-Bit, True Output, CMOS, DIE
74ACTQ18823MSAJ	TI	获取价格	ACT SERIES, DUAL 9-BIT DRIVER, TRUE OUTPUT, PDSO56, EIAJ TYPE 2, SSOP-56
74ACTQ18823MTD	FAIRCHILD	获取价格	18-Bit D-Type Flip-Flop with 3-STATE Outputs
74ACTQ18823MTDX	FAIRCHILD	获取价格	18-Bit D-Type Flip-Flop
74ACTQ18823SSC	FAIRCHILD	获取价格	18-Bit D-Type Flip-Flop with 3-STATE Outputs
74ACTQ18823SSC	ROCHESTER	获取价格	ACT SERIES, DUAL 9-BIT DRIVER, TRUE OUTPUT, PDSO56, 0.300 INCH, MO-118, SSOP-56
74ACTQ18823SSC_NL	FAIRCHILD	获取价格	Bus Driver, ACT Series, 2-Func, 9-Bit, True Output, CMOS, PDSO56, 0.300 INCH, LEAD FREE, M

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