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CD4508B-MIL中文资料CMOS 双路 4 位锁存器数据手册TI规格书

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厂商型号

CD4508B-MIL

功能描述

CMOS 双路 4 位锁存器

制造商

TI Texas Instruments

中文名称

德州仪器 美国德州仪器公司

数据手册

下载地址下载地址二

更新时间

2025-9-23 19:10:00

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CD4508B-MIL规格书详情

描述 Description

CD4508B dual 4-bit latch contains two identical 4-bit latches with separate STROBE, RESET, and OUTPUT DISABLE control. With the STROBE line in the high state, the data on the \"D\" inputs appear at the corresponding \"Q\" outputs provided the DISABLE line is in the low state. Changing the STROBE line to the low state locks the data into the latch. A high on the reset line forces the outputs to a low level regardless of the state of the STROBE input. The outputs are forced to the high-impedance state for bus line applications by a high level on the DISABLE input.

The CD4508B types are supplied in 24-lead hermetic dual-in-line ceramic packages (F3A suffix), 24-lead dual-in-line plastic packages (E suffix), 24-lead small-outline packages (M, M96, and NSR suffixes), and 24-lead thin shrink small-outline packages (PW and PWR suffixes).

The CD4508B is similar to industry type MC14508.

特性 Features

• Two independent 4-bit latches
• 3-state outputs with high-impedance state for bus line applications
• 100% tested for quiescent current at 20 V
• Standardized, symmetrical output characteristics
• Noise margin (full package-temperature range) =         1 V at VDD = 5 V         2 V at VDD = 10 V      2.5 V at VDD = 15 V
• Applications:
• Holding registers
• Data storage and multiplexing

技术参数

  • 制造商编号

    :CD4508B-MIL

  • 生产厂家

    :TI

  • Technology Family

    :CD4000

  • Supply voltage (Min) (V)

    :3

  • Supply voltage (Max) (V)

    :18

  • Input type

    :Standard CMOS

  • Output type

    :CMOS

  • Clock Frequency (Max) (MHz)

    :8

  • IOL (Max) (mA)

    :2.4

  • IOH (Max) (mA)

    :-2.4

  • ICC (Max) (uA)

    :3000

  • Features

    :Standard speed (tpd > 50ns)

供应商 型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
24+
SOP24
880000
明嘉莱只做原装正品现货
询价
TI
25+23+
SOP24
32938
绝对原装正品全新进口深圳现货
询价
TI
23+
SOP-24
3200
绝对全新原装!优势供货渠道!特价!请放心订购!
询价
TI
24+
SOP24
450
询价
TI
20+
NA
53650
TI原装主营-可开原型号增税票
询价
TI
2025+
SOP-24
16000
原装优势绝对有货
询价
TI/德州仪器
24+
SOP24
54000
郑重承诺只做原装进口现货
询价
TI/德州仪器
25+
原厂封装
10280
原厂授权代理,专注军工、汽车、医疗、工业、新能源!
询价
TI/德州仪器
24+
SOP-24
9600
原装现货,优势供应,支持实单!
询价
TI(德州仪器)
24+
SOP24208mil
2886
原装现货,免费供样,技术支持,原厂对接
询价