位置:CD74HC93E > CD74HC93E详情

CD74HC93E中文资料

厂家型号

CD74HC93E

文件大小

917.25Kbytes

页面数量

22

功能描述

CD74HC93, CD74HCT93 High-Speed CMOS Logic 4-Bit Binary Ripple Counter

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

TI2

CD74HC93E数据手册规格书PDF详情

1 Features

• Can be configured to divide by 2, 8, and 16

• Asynchronous reset

• Fanout (over temperature range)

– Standard outputs: 10 LSTTL loads

– Bus driver outputs: 15 LSTTL loads

• Wide operating temperature range: – 55°C to

125°C

• Balances propagation delay and transition times

• Signigicant power reduction compared to LSTTL

logic ICs

• HC types

– 2 V to 6 V operation

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

VCC

• 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, II ≤ 1 μA at VOL, VOH

2 Description

The CD74HC93 and CD74HCT93 are high-speed

silicon-gate CMOS devices and are pin-compatible

with low power Schottky TTL (LSTTL). These 4-

bit binary ripple counters consist of four flip-flops

internally connected to provide a divide-by-two section

and a divide-by-eight section. Each section has

a separate clock input (CP0 and CP1) to initiate

state changes of the counter on the HIGH to LOW

clock transition. State changes of the Qn outputs do

not occur simultaneously because of internal ripple

delays. Therefore, decoded output signals are subject

to decoding spikes and should not be used for clocks

or strobes.

更新时间:2025-10-4 15:09:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI
23+
14-DIP
15000
TI现货商!原装正品!
TI(德州仪器)
24+
PDIP14
924
只做原装,提供一站式配单服务,代工代料。BOM配单
TI
24+
145
HARIS
25+
DIP-14
2800
原装现货!可长期供货!
Texas Instruments
24+
14-PDIP
56200
一级代理/放心采购
TI
25+
DIP-14
4854
就找我吧!--邀您体验愉快问购元件!
TI(德州仪器)
2021+
PDIP-14
499
HARRIS/哈里斯
23+
DIP
50000
全新原装正品现货,支持订货
TI
22+
14PDIP
9000
原厂渠道,现货配单
TI
23+
14PDIP
9000
原装正品,支持实单

CD74HC93E 价格

参考价格:¥4.7528

型号:CD74HC93E 品牌:TI 备注:这里有CD74HC93E多少钱,2025年最近7天走势,今日出价,今日竞价,CD74HC93E批发/采购报价,CD74HC93E行情走势销售排排榜,CD74HC93E报价。