CD54ACT257F3A.A中文资料德州仪器数据手册PDF规格书

厂商型号	CD54ACT257F3A.A
功能描述	CDx4AC257, CDx4ACT257, CD74ACT258 Quad 2-Input Multiplexer with Three-State Outputs
丝印标识	CD54ACT257F3A
封装外壳	CDIP(J)
文件大小	1.98861 Mbytes
页面数量	29 页
生产厂商	TI
中文名称	德州仪器
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	2025-11-3 23:00:00
人工找货	CD54ACT257F3A.A价格和库存，欢迎联系客服免费人工找货

1 Features

• ’AC257, ’ACT257…………. non-inverting outputs

• CD74ACT258 ………………. inverting outputs

• Buffered inputs

• Typical propagation delay

– 4.4ns at V CC = 5V, T A = 25°C, C L = 50pF

• Exceeds 2kV ESD protection MIL-STD-883,

method 3015

• SCR-latchup-resistant CMOS process and circuit

design

• Speed of bipolar FAST™/AS/S with significantly

reduced power consumption

• Balanced Propagation Delays

• AC types feature 1.5V to 5.5V operation and

balanced noise immunity at 30% of the supply

• ±24mA output drive current

– Fanout to 15 FAST™ ICs

• Drives 50Ω transmission lines

2 Description

The ’AC257, ’ACT257 and CD74ACT258 are quad 2-

input multiplexers with three-state outputs that utilize

Advanced CMOS Logic technology.