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CD74HCT42E.A中文资料

厂家型号

CD74HCT42E.A

文件大小

314.17Kbytes

页面数量

12

功能描述

High-Speed CMOS Logic BCD-to-Decimal Decoders (1 of 10)

数据手册

下载地址一下载地址二到原厂下载

简称

TI2德州仪器

生产厂商

Texas Instruments

中文名称

美国德州仪器公司官网

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CD74HCT42E.A数据手册规格书PDF详情

Features

• Buffered Inputs and Outputs

• Typical Propagation Delay: 12ns at VCC = 5V,

CL = 15pF, TA = 25oC

• Fanout (Over Temperature Range)

- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads

- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads

• Wide Operating Temperature Range . . . -55oC to 125oC

• Balanced Propagation Delay and Transition Times

• Significant Power Reduction Compared to LSTTL

Logic ICs

• HC Types

- 2V to 6V Operation

- High Noise Immunity: NIL = 30%, NIH = 30% of VCC

at VCC = 5V

• HCT Types

- 4.5V to 5.5V Operation

- Direct LSTTL Input Logic Compatibility,

VIL= 0.8V (Max), VIH = 2V (Min)

- CMOS Input Compatibility, Il ≤ 1μA at VOL, VOH

Description

The ’HC42 and CD74HCT42 BCD-to-Decimal Decoders

utilize silicon-gate CMOS technology to achieve operating

speeds similar to LSTTL decoders with the low power

consumption of standard CMOS integrated circuits. These

devices have the capability of driving 10 LSTLL loads and

are compatible with the standard LS logic family. One of ten

outputs (low on select) is selected in accordance with the

BCD input. Non-valid BCD inputs result in none of the

outputs being selected (all outputs are high).

更新时间:2025-7-23 8:30:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TexasInstruments
18+
ICBCD-DECIMALDECODER16-D
6580
公司原装现货/欢迎来电咨询!
TI
23+
N/A
8000
只做原装现货
TI
23+
N/A
7000
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
24+
DIP
4
HARRIS
23+
DIP-16
8560
受权代理!全新原装现货特价热卖!
TI
23+
16-DIP
65600
Texas Instruments
24+
16-PDIP
56300
一级代理/放心采购
TI(德州仪器)
2447
PDIP-16
105000
25个/管一级代理专营品牌!原装正品,优势现货,长期
TI
20+
DIP-16
9854
就找我吧!--邀您体验愉快问购元件!

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Texas Instruments 美国德州仪器公司

中文资料: 20106条

德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。德州仪器是推动互联网时代不断发展的半导体引擎,作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,凭借性能卓越的半导体解决方案不断推动着互联网时代的前进步伐。TI预想未来世界的方方面面都渗透着TI产品的点点滴滴,每个电话、每次上网、拍的每张照片、听的每