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HD74HC259FPEL中文资料瑞萨数据手册PDF规格书

HD74HC259FPEL
厂商型号

HD74HC259FPEL

功能描述

8-bit Addressable Latch

文件大小

104.66 Kbytes

页面数量

10

生产厂商 Renesas Technology Corp
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

2025-7-4 23:00:00

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HD74HC259FPEL规格书详情

Description

The HD74HC259 has a single data input (D), 8 latch outputs (Q0-Q7), 3 address inputs (A, B, and C), a common enable input (E), and a common clear input. To operate this device as an addressable latch, data is held on the D input, and the address of the latch into which the data is to be entered is held on the A, B and C inputs. When enable is taken low the data flows through to the addressed output. The data is stored when enable transitions from low to high. All unaddressed latches will remain unaffected. With enable in the high state the device is deselected, and all latches remain in their previous state, unaffected by changes on the data or address inputs. To eliminate the possibility of entering erroneous data into the latches, the enable should be held high (inactive) while the address lines are changing.

Features

• High Speed Operation: tpd (Data to Output) = 16 ns typ (CL = 50 pF)

• High Output Current: Fanout of 10 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
RENESAS/瑞萨
24+
NA/
5190
原装现货,当天可交货,原型号开票
询价
HIT
23+
NA
20000
全新原装假一赔十
询价
RENESAS
24+
DIP
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
HIT
96+
SOP16
198
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
HITACHI/日立
24+
SOP
880000
明嘉莱只做原装正品现货
询价
HIT
23+
55903
##公司主营品牌长期供应100%原装现货可含税提供技术
询价
进口原装
23+
SOP
3000
全新原装现货
询价
HIT
1815+
SOP16
6528
只做原装正品假一赔十为客户做到零风险!!
询价
HITACHI
24+
SOP5.2
6980
原装现货,可开13%税票
询价
RENESAS
23+
DIP16
8560
受权代理!全新原装现货特价热卖!
询价