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HD74HC257FPEL中文资料PDF规格书

HD74HC257FPEL
厂商型号

HD74HC257FPEL

功能描述

Quad. 2-to-1-line Data Selectors/Multiplexers(with noninverted 3-state outputs)

文件大小

106.15 Kbytes

页面数量

8

生产厂商 Renesas Electronics America
企业简称

RENESAS瑞萨

中文名称

瑞萨科技有限公司官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2024-6-4 19:22:00

HD74HC257FPEL规格书详情

Description

The large output drive capability coupled with the 3-state feature make this device ideal for interfacing with bus lines in a bus organized system. When the output control input line is taken high, the outputs of all four multiplexers are sent into a high impedance state. When the output control line is low, the select input chooses whether the A or B input is used.

Features

• High Speed Operation: tpd (Data to Y) = 10.5 ns typ (CL = 50 pF)

• High Output Current: Fanout of 15 LSTTL Loads

• Wide Operating Voltage: VCC = 2 to 6 V

• Low Input Current: 1 µA max

• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)

供应商 型号 品牌 批号 封装 库存 备注 价格
HITACHI
1815+
SOP16
6528
只做原装正品现货!或订货,假一赔十!
询价
HITACHI/日立
23+
SOP16
9920
原装正品,支持实单
询价
RENESAS/瑞萨
21+
SOP16
2000
询价
RENESAS/瑞萨
22+
SOP16
12245
现货,原厂原装假一罚十!
询价
HIT
2021+
DIP16
6145
百分百原装正品
询价
RENESAS/瑞萨
2022
SOP16
80000
原装现货,OEM渠道,欢迎咨询
询价
HIT
16+
SOP
1068
原装现货假一罚十
询价
HIT
00+
DIP-16
4
原装现货海量库存欢迎咨询
询价
HITACHI
22+23+
SOP
36324
绝对原装正品全新进口深圳现货
询价
HITACHI
2023+
SOP
80000
一级代理/分销渠道价格优势 十年芯程一路只做原装正品
询价