74LCX573FT集成电路（IC）的锁存器规格书PDF中文资料

厂商型号	74LCX573FT
参数属性	74LCX573FT 封装/外壳为20-TSSOP（0.173"，4.40mm 宽）；包装为卷带（TR）剪切带（CT）；类别为集成电路（IC）的锁存器；产品描述：IC LATCH OCTAL D-TYPE 20-TSSOP
功能描述	CMOS Digital Integrated Circuits Silicon Monolithic
丝印标识	LCX573
封装外壳	TSSOP20B / 20-TSSOP（0.173"，4.40mm 宽）
文件大小	203.67 Kbytes
页面数量	10 页
生产厂商	Toshiba Semiconductor
企业简称	TOSHIBA【东芝】
中文名称	株式会社东芝官网
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	2025-6-22 22:59:00
人工找货	74LCX573FT价格和库存，欢迎联系客服免费人工找货

Functional Description

• Low-Voltage Octal D-Type Latch with 5-V Tolerant Inputs and Outputs

General

The 74LCX573FT is a high-performance CMOS octal D-type latch. Designed for use in 3.3-V systems, it achieves

high-speed operation while maintaining the CMOS low power dissipation.

The device is designed for low-voltage (3.3 V) VCC applications, but it could be used to interface to 5-V supply

environment for both inputs and outputs.

This 8-bit D-type latch is controlled by a latch enable input (LE) and an output enable input (OE).

When the OE input is high, the eight outputs are in a high-impedance state.

All inputs are equipped with protection circuits against static discharge.

Features

1) Low-voltage operation: VCC = 1.65 to 3.6 V

2) High-speed operation: tpd = 8.0 ns (max) (VCC = 3.0 to 3.6 V)

3) Output current: |IOH|/IOL = 24 mA (min) (VCC = 3.0 to 3.6 V)

4) Power-down protection provided on all inputs and outputs

5) Pin and function compatible with the 74 series

(74LVC/ALVC/ etc.) 573 type