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74AC373集成电路(IC)的锁存器规格书PDF中文资料

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厂商型号

74AC373

参数属性

74AC373 封装/外壳为20-SOIC(0.295",7.50mm 宽);包装为卷带(TR);类别为集成电路(IC)的锁存器;产品描述:IC DTYPE LATCH 3-ST OCTAL 20SOP

功能描述

OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING
IC DTYPE LATCH 3-ST OCTAL 20SOP

封装外壳

20-SOIC(0.295",7.50mm 宽)

文件大小

241.06 Kbytes

页面数量

11

生产厂商

STMICROELECTRONICS

中文名称

意法半导体

网址

网址

数据手册

原厂下载下载地址一下载地址二到原厂下载

更新时间

2026-1-24 22:58:00

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74AC373价格和库存,欢迎联系客服免费人工找货

74AC373规格书详情

74AC373属于集成电路(IC)的锁存器。由意法半导体集团制造生产的74AC373锁存器锁存器是类似于触发器的基本数字存储设备,但是不同之处在于,在锁存使能(或类似命名)信号处于有效逻辑状态的任何时间,保持的逻辑状态都可以改变。“透明”锁存器还允许设备输出在锁存使能信号有效时反映输入的当前状态,而相反的是,状态仅在保持状态已固定时改变。

DESCRIPTION

The 74AC373 is a high-speed CMOS OCTAL D-TYPE LATCH with 3 STATE OUTPUT NON INVERTING fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.

These 8 bit D-Type latch are controlled by a latch

enable input (LE) and an output enable input (OE). While the LE inputs is held at a high level, the Q outputs will follow the data input. When the LE is taken low, the Q outputs will be latched at the logic level of D input data. While the (OE) input is low, the 8 outputs will be in a normal logic state (high or low logic level); while OE is in high level the outputs will be in a high impedance state.

This device is designed to interface directly High Speed CMOS systems with TTL and NMOS components.

All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.

■ HIGH SPEED: tPD = 5ns (TYP.) at VCC = 5V

■ LOW POWER DISSIPATION:

ICC = 4µA(MAX.) at TA=25°C

■ HIGH NOISE IMMUNITY:

VNIH = VNIL = 28 VCC (MIN.)

■ 50Ω TRANSMISSION LINE DRIVING CAPABILITY

■ SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 24mA (MIN)

■ BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL

■ OPERATING VOLTAGE RANGE:

VCC (OPR) = 2V to 6V

■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 373

■ IMPROVED LATCH-UP IMMUNITY

产品属性

更多
  • 产品编号:

    74AC373MTR

  • 制造商:

    STMicroelectronics

  • 类别:

    集成电路(IC) > 锁存器

  • 系列:

    74AC

  • 包装:

    卷带(TR)

  • 逻辑类型:

    D 型透明锁存器

  • 电路:

    8:8

  • 输出类型:

    三态

  • 电压 - 供电:

    2V ~ 6V

  • 延迟时间 - 传播:

    5ns

  • 电流 - 输出高、低:

    24mA,24mA

  • 工作温度:

    -55°C ~ 125°C

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    20-SOIC(0.295",7.50mm 宽)

  • 供应商器件封装:

    20-SO

  • 描述:

    IC DTYPE LATCH 3-ST OCTAL 20SOP

供应商 型号 品牌 批号 封装 库存 备注 价格
FSC
2016+
SOP20
6000
只做原装,假一罚十,公司可开17%增值税发票!
询价
NS
20+
SOP20
35830
原装优势主营型号-可开原型号增税票
询价
NS
26+
SOP-20
9823
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订
询价
FAIRCHILD
25+
DIP-28
18000
原厂直接发货进口原装
询价
FAIRCHILD/仙童
2023+
5.2MM
5200
一级代理优势现货,全新正品直营店
询价
FAI
25+23+
SOP-20
7827
绝对原装正品全新进口深圳现货
询价
TI
20+
SOP
368
样品可出,原装现货
询价
FAIR
23+
NA
9856
原装正品,假一罚百!
询价
FAIRCHIL
25+
SOP20
3200
全新原装、诚信经营、公司现货销售
询价
HIT
22+
SOP
20000
公司只有原装 品质保证
询价