SN74HC20NE4

74HC 系列逻辑门，Texas InstrumentsTexas Instruments 的 74HC 系列 CMOS 逻辑 IC 的一系列标准逻辑门。 74HC 系列使用硅门 CMOS 技术，以实现类似于 LSTTL 系列的工作速度，但具有标准 CMOS 集成电路的低功耗。### 74HC 系列

description/ordering information

The ’HC20 devices contain two independent 4-input NAND gates. They perform the Boolean function

Y = A •B•C •D or Y = A+ B+ C+ D in positive logic.

Wide Operating Voltage Range of 2 V to 6 V

Outputs Can Drive Up To 10 LSTTL Loads

Low Power Consumption, 20-µA Max ICC

Typical tpd = 11 ns

±4-mA Output Drive at 5 V

Low Input Current of 1 µA Max

欧时:
Texas Instruments SN74HC20NE4 2个 4输入 NAND 逻辑门, 5.2mA, 2 → 6 V电源, 14引脚 PDIP封装

得捷:
IC GATE NAND 2CH 4-INP 14-DIP

贸泽:
Logic Gates Dual 4-input Positive-NAND gates

艾睿:
NAND Gate 2-Element 4-IN CMOS 14-Pin PDIP Tube

安富利:
NAND Gate 2-Element 4-IN CMOS 14-Pin PDIP Tube

Verical:
NAND Gate 2-Element 4-IN CMOS 14-Pin PDIP Tube