CD74HC173E.A中文资料德州仪器数据手册PDF规格书

厂商型号	CD74HC173E.A
功能描述	CDx4HC173, CDx4HCT173 High-Speed CMOS Logic Quad D-Type Flip-Flop, Three- State
丝印标识	CD74HC173E
封装外壳	PDIP
文件大小	1.07104 Mbytes
页面数量	25 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	2025-11-29 23:00:00
人工找货	CD74HC173E.A价格和库存，欢迎联系客服免费人工找货

1 Features

• Three-state buffered outputs

• Gated input and output enables

• Fanout (over temperature range)

– Standard outputs : 10 LSTTL loads

– Bus driver outputs : 15 LSTTL loads

• Wide Operating Temperature Range : -55°C to

125°C

• Balanced propagation delay and transition times

• Significant power and reduction compared to

LSTTL logic ICs

• HC types

– 2 V to 6 V operation

– High noise immunity: NIL = 30%, NIH = 30% of

VCC at VCC = 5 V

• HCT types

– 4.5 V to 5.5 V Operation

– Direct LSTTL input logic compatibility, VIL= 0.8

V (Max), VIH = 2 V (Min)

– CMOS input compatibility, Il ≤ 1μA at VOL, VOH

2 Description

The CDx4HC173 and CDx4HCT173 contains four

independent D-type flip-flops with shared clock (CP),

reset (MR), and data enable (E1, E2) pins.