M74HC253C1R中文资料意法半导体数据手册PDF规格书

厂商型号	M74HC253C1R
功能描述	HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER
文件大小	260.88 Kbytes
页面数量	12 页
生产厂商	STMICROELECTRONICS
中文名称	意法半导体
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-12-2 9:30:00
人工找货	M74HC253C1R价格和库存，欢迎联系客服免费人工找货

DESCRIPTION

The M54/74HC153 and M54/74HC253 are high speed CMOS DUAL 4-CHANNEL MULTIPLEXERS fabricated with silicon gate C2MOS technology.

■ HIGH SPEED

tPD = 12 ns (TYP.) at VCC = 5 V

■ LOW POWER DISSIPATION

ICC = 4 µA (MAX.) at TA = 25 °C

■ HIGH NOISE IMMUNITY

VNIH = VNIL = 28 VCC (MIN.)

■ OUTPUT DRIVE CAPABILITY

10 LSTTL LOADS

■ SYMMETRICAL OUTPUT IMPEDANCE

|IOH = IOL = 4 mA (MIN.)

■ BALANCED PROPAGATION DELAYS

tPLH = tPHL

■ WIDE OPERATING VOLTAGE RANGE

VCC (OPR) = 2 V to 6 V

■ PIN AND FUNCTION COMPATIBLE WITH

54/74LS153/253

型号：
M74HC253C1R
制造商：
STMICROELECTRONICS
制造商全称：
STMicroelectronics
功能描述：
HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER