CD74HCT21E 供应商
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CD74HCT21E
品牌:TI 封装/批号:原厂原装/22+ -
CD74HCT21E
品牌:TI(德州仪器) 封装/批号:PDIP-14/2022+ -
CD74HCT21E
品牌:HAR 封装/批号:DIP模块/23+
CD74HCT21E 属性参数
- 标准包装:25
- 类别:集成电路 (IC)
- 家庭:逻辑 - 栅极和逆变器
- 系列:74HCT
- 逻辑类型:与门
- 电路数:2
- 输入数:4
- 特点:-
- 电源电压:4.5 V ~ 5.5 V
- 电流 - 静态(最大值):2µA
- 输出电流高,低:4mA,4mA
- 逻辑电平 - 低:0.8V
- 逻辑电平 - 高:2V
- 额定电压和最大 CL 时的最大传播延迟:27ns @ 4.5V,50pF
- 工作温度:-55°C ~ 125°C
- 安装类型:通孔
- 供应商设备封装:14-PDIP
- 封装/外壳:14-DIP(0.300",7.62mm)
- 包装:管件
- 其它名称:296-9262-5
产品特性
- LSTTL input logic compatible VIL(max) = 0.8 V, VIH(min) = 2 V
- VIL(max) = 0.8 V, VIH(min) = 2 V
- CMOS input logic compatible II ≤ 1 µA at VOL, VOH
- II ≤ 1 µA at VOL, VOH
- Buffered inputs
- 4.5 V to 5.5 V operation
- Wide operating temperature range: -55°C to +125°C
- Supports fanout up to 10 LSTTL loads
- Significant power reduction compared to LSTTL logic ICs
产品概述
This device contains two independent
4-input AND gates. Each gate performs the Boolean function Y = A ● B ● C ● D in
positive logic.
CD74HCT21E 数据手册
CD74HCT21E 电路图