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CD74HCT93EE4

CD74HCT93EE4

TI(德州仪器) 主动器件

高速CMOS逻辑4位二进制异步计数器 High-Speed CMOS Logic 4-Bit Binary Ripple Counter

Description

The CD74HC93 and CD74HCT93 are high-speed silicon-gate CMOS devices and are pin-compatible with low power Schottky TTL LSTTL. These 4-bit binary ripple counters consist of four master-slave flip-flops internally connected to provide a divide-by-two section and a divide- by-eight section. Each section has a separate clock input CP0 andCP1 to initiate state changes of the counter on the HIGH to LOW clock transition. State changes of the Qnoutputs do not occur simultaneously because of internal ripple delays. Therefore, decoded output signals are subject to decoding spikes and should not be used for clocks or strobes.

Features

• Can Be Configured to Divide By 2, 8, and 16

• Asynchronous Master Reset

• Fanout Over Temperature Range

\- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads

\- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads

• Wide Operating Temperature Range . . . -55oC to 125oC

• Balanced Propagation Delay and Transition Times

• Significant Power Reduction Compared to LSTTL Logic ICs

• HC Types

\- 2V to 6V Operation

\- High Noise Immunity: NIL= 30%, NIH= 30% of VCC at VCC= 5V

• HCT Types

\- 4.5V to 5.5V Operation

\- Direct LSTTL Input Logic Compatibility, VIL= 0.8V Max, VIH = 2V Min

\- CMOS Input Compatibility, Il ≤1µA at VOL, VOH

CD74HCT93EE4中文资料参数规格
技术参数

电源电压DC 4.50V ~ 5.50V

输出接口数 4

时钟频率 30.0 MHz

位数 4

电压波节 5.00 V

输入数 2

工作温度Max 125 ℃

工作温度Min -55 ℃

电源电压 4.5V ~ 5.5V

封装参数

安装方式 Through Hole

引脚数 14

封装 PDIP-14

外形尺寸

封装 PDIP-14

物理参数

工作温度 -55℃ ~ 125℃

其他

产品生命周期 Active

包装方式 Tube

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

海关信息

ECCN代码 EAR99

CD74HCT93EE4引脚图与封装图
CD74HCT93EE4引脚图

CD74HCT93EE4引脚图

CD74HCT93EE4封装图

CD74HCT93EE4封装图

CD74HCT93EE4封装焊盘图

CD74HCT93EE4封装焊盘图

在线购买CD74HCT93EE4
型号 制造商 描述 购买
CD74HCT93EE4 TI 德州仪器 高速CMOS逻辑4位二进制异步计数器 High-Speed CMOS Logic 4-Bit Binary Ripple Counter 搜索库存
替代型号CD74HCT93EE4
图片 型号/品牌/封装 代替类型 描述 替代型号对比

型号: CD74HCT93EE4

品牌: TI 德州仪器

封装: PDIP-14 4Bit 4.5V to 5.5V 14Pin 30MHz

当前型号

高速CMOS逻辑4位二进制异步计数器 High-Speed CMOS Logic 4-Bit Binary Ripple Counter

当前型号

型号: CD74HCT93EX

品牌: 英特矽尔

封装:

功能相似

HCT SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDIP14

CD74HCT93EE4和CD74HCT93EX的区别