Datasheet > TC74LVX157F_12

TC74LVX157F_12

更新时间： 2024-11-04 12:23:03

品牌	Logo	应用领域
东芝 - TOSHIBA		复用器
页数	文件大小	规格书
9页	200K
描述
Quad 2-Channel Multiplexer

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数据手册

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TC74LVX157F_12 数据手册

TC74LVX157F/FT

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74LVX157F,TC74LVX157FT

Quad 2-Channel Multiplexer

The TC74LVX157F/ FT is a high-speed CMOS quad 2-channel

multiplexer fabricated with silicon gate CMOS technology.

Designed for use in 3-V systems, it achieves high-speed operation

while maintaining the CMOS low power dissipation.

This device is suitable for low-voltage and battery operated

systems.

TC74LVX157F

This device consist of four 2-input digital multiplexers with

common select and strobe inputs. When the STROBE input is

held H-level, selection of data is inhibited and all the outputs

become L-level. The select decoding determines whether the A or

B inputs get routed to their corresponding Y outputs.

An input protection circuit ensures that 0 to 5 V can be applied

to the input pins without regard to the supply voltage. This

device can be used to interface 5V to 3V systems and two supply

systems such as battery back up. This circuit prevents device

destruction due to mismatched supply and input voltages.

TC74LVX157FT

Features

•

High-speed: t : t = 5.1 ns (typ.) (V

= 3.3 V)

pd pd

Weight

SOP16-P-300-1.27A

TSSOP16-P-0044-0.65A

Low power dissipation: I

= 4 μA (max) (Ta = 25°C)

: 0.18 g (typ.)

: 0.06 g (typ.)

Input voltage level: V = 0.8 V (max) (V

= 3 V)

= 2.0 V (min) (V

•

Power-down protection provided on all inputs

∼

−

Balanced propagation delays: t

pHL

pLH

Low noise: V

= 0.5 V (max)

OLP

Pin and function compatible with 74HC157

2012-02-29

12 3 4 5 6 7...9

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与TC74LVX157F_12相关器件

型号	品牌	获取价格	描述	数据表
TC74LVX157FEL	TOSHIBA	获取价格	暂无描述
TC74LVX157FELP	TOSHIBA	获取价格	IC LV/LV-A/LVX/H SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, 0.300 INC
TC74LVX157FN	TOSHIBA	获取价格	QUAD 20CHANNEL MULTIPLEXER
TC74LVX157FN(EL)	TOSHIBA	获取价格	IC LV/LV-A/LVX/H SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, 0.150 INC
TC74LVX157FN(ELF,M)	TOSHIBA	获取价格	IC,LOGIC MUX,QUAD,2-INPUT,LVX-CMOS,SOP,16PIN,PLASTIC
TC74LVX157FN(ELP)	TOSHIBA	获取价格	IC LV/LV-A/LVX/H SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, 0.150 INC
TC74LVX157FN(F,M)	TOSHIBA	获取价格	IC,LOGIC MUX,QUAD,2-INPUT,LVX-CMOS,SOP,16PIN,PLASTIC
TC74LVX157FNEL	TOSHIBA	获取价格	IC LV/LV-A/LVX/H SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, 0.150 INC
TC74LVX157FNELP	TOSHIBA	获取价格	IC LV/LV-A/LVX/H SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, 0.150 INC
TC74LVX157FS	TOSHIBA	获取价格	暂无描述