MC74LCX257

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Low Voltage CMOS Quad 2-Input Multiplexer

制造商：ON

中文数据手册

产品信息

The MC74LCX257 is a high performance, quad 2-input multiplexer with 3-state outputs operating from a 2.3 to 3.6V supply. High impedanceTTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A V
specification of 5.5V allows MC74LCX257 inputs to be safely driven from 5.0V devices.
Four bits of data from two sources can be selected using the Select input. The four outputs present the selected data in the true(non-inverted) form. The outputs may be switched to a high impedance state by placing a logic HIGH on the Output Enable (OEbar) input. Current drive capability is 24mA at the outputs.

Designed for 2.3 to 3.6V V
Operation
5V Tolerant - Interface Capability With 5V TTL Logic
Supports Live Insertion and Withdrawal
I
Specification Guarantees High Impedance When V
= 0V
LVTTL Compatible
LVCMOS Compatible
24mA Balanced Output Sink and Source Capability
Near Zero Static Supply Current in All Three Logic States (10
A)
Substantially Reduces System Power Requirements
Latchup Performance Exceeds 500mA
ESD Performance:
Human Body Model >2000V;
Machine Model >200V
Pb-Free Packages are Available*

在线购买

型号	制造商	描述	购买
MC74LCX257DTG	ON	IC MULTIPLEXER 4 X 2:1 16TSSOP	立即购买
MC74LCX257DTR2G	ON	IC MULTIPLEXER 4 X 2:1 16TSSOP	立即购买
MC74LCX257DR2G	ON	IC MULTIPLEXER 4 X 2:1 16SOIC	立即购买

技术资料

标题	类型	大小（KB）	下载
Low-Voltage CMOS Quad 2-Input Multiplexer	PDF	126	点击下载
mc74lcx257dt_c300.ibs	UNKNOW	63	点击下载
mc74lcx257d_c300.ibs	UNKNOW	63	点击下载
mc74lcx257m_c300.ibs	UNKNOW	63	点击下载
SOIC 16 LEAD	PDF	37	点击下载
TSSOP-16	PDF	40	点击下载

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