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HEF4042B中文资料飞利浦数据手册PDF规格书

HEF4042B
厂商型号

HEF4042B

功能描述

Quadruple D-latch

文件大小

60.89 Kbytes

页面数量

6

生产厂商 Philips Semiconductors
企业简称

PHI飞利浦

中文名称

荷兰皇家飞利浦

数据手册

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更新时间

2025-6-24 12:21:00

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HEF4042B规格书详情

DESCRIPTION

The HEF4042B is a 4-bit latch with four data inputs (D0 to D3), four buffered latch outputs (O0 to O3), four buffered complementary latch outputs (O0 to O3) and two common enable inputs (E0 and E1). Information on D0 to D3 is transferred to O0 to O3 while both E0 and E1 are in the same state, either HIGH or LOW. O0 to O3 follow D0 to D3 as long as both E0 and E1 remain in the same state. When E0 and E1 are different, D0 to D3 do not affect O0 to O3 and the information in the latch is stored. O0 to O3 are always the complement of O0 to O3. The exclusive-OR input structure allows the choice of either polarity for E0 and E1. With one enable input HIGH, the other enable input is active HIGH; with one enable input LOW, the other enable input is active LOW.

APPLICATION INFORMATION

Some examples of applications for the HEF4042B are:

• Buffer storage

• Holding register

产品属性

  • 型号:

    HEF4042B

  • 功能描述:

    1-Bit D-Type Latch

供应商 型号 品牌 批号 封装 库存 备注 价格
PHILI
22+
DIP
18000
只做全新原装,支持BOM配单,假一罚十
询价
PHI
24+
DIP-16
9600
原装现货,优势供应,支持实单!
询价
恩XP
1922+
DIP16
6852
只做原装正品现货!或订货假一赔十!
询价
PHSSEMICONDUCTOR
24+
NA
80000
只做自己库存,全新原装进口正品假一赔百,可开13%增
询价
PHI
24+
DIP
2987
只售原装自家现货!诚信经营!欢迎来电!
询价
PHI
23+
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
PHI
24+
DIP-14P
2560
绝对原装!现货热卖!
询价
PHSSEMICONDUCTOR
2447
NA
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
ST
1922+
DIP16
3689
原装进口现货库存专业工厂研究所配单供货
询价
恩XP
23+
SOP
7300
专注配单,只做原装进口现货
询价