V62/04695-01XE

Texas Instruments 计数器 IC

参考价格：￥6.42-￥6.73

更新日期：2024-04-01

V62/04695-01XE

Texas Instruments 计数器 IC

产品简介：双通道 4 位二进制计数器（增强型产品）

查看详情

参考价格：￥6.42-￥6.73

V62/04695-01XE 中文资料属性参数

制造商：Texas Instruments
产品种类：计数器 IC
计数器类型：Binary Counters
逻辑系列：V62
计数顺序：Up
工作电源电压：2 V to 5.5 V
工作温度范围：+ 105 C
封装 / 箱体：TSSOP-14
封装：Reel
安装风格：SMD/SMT
工厂包装数量：2000

产品特性

Controlled Baseline One Assembly/Test Site, One Fabrication Site
One Assembly/Test Site, One Fabrication Site
Extended Temperature Performance of –40°C to 105°C
Enhanced Diminishing Manufacturing Sources (DMS) Support
Enhanced Product-Change Notification
Qualification Pedigree
2-V to 5.5-V VCC Operation
Max tpd of 14.5 ns at 5 V
Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C
Typical VOHV (Output VOH Undershoot) >2.3 V at VCC = 3.3 V, TA = 25°C
Ioff Supports Partial-Power-Down-Mode Operation
Dual 4-Bit Binary Counters With Individual Clocks
Direct Clear for Each 4-Bit Counter
Can Significantly Improve System Densities by Reducing Counter Package Count by 50 Percent

产品概述

The SN74LV393A contains eight flip-flops and additional gating to implement two individual 4-bit counters in a single package. This device is designed for 2-V to 5.5-V VCC operation.This device comprises two independent 4-bit binary counters, each having a clear (CLR) and a clock (CLK)\ input. The device changes state on the negative-going transition of the CLK\ pulse. N-bit binary counters can be implemented with each package, providing the capability of divide by 256. The SN74LV393A has parallel outputs from each counter stage so that any submultiple of the input count frequency is available for system timing signals.This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

查看全部

V62/04695-01XE 相关产品

IC 索引： A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9