SN74HC21 Dual 4 input AND Gate SOIC-14 Package

SN74HC21 Dual 4 input AND Gate SOIC-14 Package

74HC21 or 7421 IC-AND Gate-Dual 4-input SOIC-14, These devices contain two independent 4-input AND gates. 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. This product is known as SN74HC21NE4, SN74HC21NSR, SN74HC21N, SN74HC21D, 74HC21D(BJ), SN74HC21DG4, SN74HC21PW, SN74HC21QDRQ1, SN74HC21PWR, SN74HC21DR, SN74HC21DE4, CD74HC21E, SN74HC21QPWRQ1, CD74HC21M96, SN74HC21PWT, CD74HC21M, SN74HC21QPWRG4Q1, SN74HC21DT, CD74HCT21E, CD74HCT21M, 74HC21 AND Gate, 7421 AND Gate, 74HC21 4 input AND Gate

Features: 

• Buffered inputs
• Wide operating voltage range: 2 V to 6 V
• Wide operating temperature range: -40°C to +85°C
• Supports fanout up to 10 LSTTL loads
• Significant power reduction compared to LSTTL logic ICs

Features/Specs:

• Series: SN74HC21
• Function: Dual 4-Input
• Product Category: Logic Gates
• Product: Single-Function Gate
• Logic Function: AND
• Logic Family: HC7400
• Logic Type: 4-Input AND
• Input Type: CMOS
• Output Type: CMOS
• Number of Gates: 2 Gate
• Number of Bits: 2 bit
• Number of Input Lines: 4 Input
• Number of Output Lines: 1 Output
• High Level Output Current: -5.2 mA
• Low Level Output Current: 5.2 mA
• Propagation Delay Time: 28 ns
• Operating Supply Voltage: 2 ~ 5V
• Operating Supply Current: 20 uA
• Output Current: 50 mA
• Operating Temperature Range: -40 ~ +85°C
• Mounting Style: SMD/SMT
• Package/Case: SOIC-14
• Weight: 1 gm

Applications:

• Combining power good signals
• Enable digital signals

Package Includes:

• 1 x SN74HC21 Dual 4 input AND Gate SOIC-14 Package

Datasheet: 74HC21

Note: Product Images are shown for illustrative purposes only and may differ from the actual product.