Dual 4-input AND gate

Dual 4-input AND gate

1. General description The 74HC21 is a dual 4-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 to 6.0 V • CMOS low power dissipation

Dual 4-input AND gate

Dual 4-input AND gate

The 74HC21 is a high-speed Si-gate CMOS device and is pin compatible with low-power Schottky TTL (LSTTL). The 74HC21 provide the 4-input AND function.

Dual 4-input AND gate

Dual 4-input AND gate

1. General description The 74HC21 is a dual 4-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 to 6.0 V • CMOS low power dissipation

Dual 4-input AND gate

General description The 74HC21 is a dual 4-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

封装/外壳：14-TSSOP（0.173"，4.40mm 宽） 包装：卷带（TR） 描述：IC GATE AND 2CH 4-INP 14TSSOP 集成电路（IC） 门和反相器

封装/外壳：14-TSSOP（0.173"，4.40mm 宽） 包装：卷带（TR） 描述：IC GATE AND 2CH 4-INP 14TSSOP 集成电路（IC） 门和反相器

Dual 4-input AND gate