Nexperia 74HC21
The 74HC21 is a dual 4-input AND gate. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.| Part No. | 74HC21 |
|---|---|
| Datasheet | 74HC21 Download |
| Manufacturer |  Nexperia |
| Description | Dual 4-input AND gate |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● Wide supply voltage range from 2.0 to 6.0 V● CMOS low power dissipation
● High noise immunity
● Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
● CMOS input levels
● Complies with JEDEC standards:
● JESD8C (2.7 V to 3.6 V)
● JESD7A (2.0 V to 6.0 V)
● ESD protection:
● HBM JESD22-A114E exceeds 2000 V
● MM JESD22-A115-A exceeds 200 V
● Specified from -40 °C to +85 °C and from -40 °C to +125 °C. 3. Ordering information Table 1. Ordering information Type number Package Temperature range 74HC21D -40 °C to +125 °C 74HC21PW -40 °C to +125 °C Name SO14 TSSOP14
DESCRIPTION
plastic small outline package; 14 leads; body width 3.9 mm plastic thin shrink small outline package; 14 leads; body width 4.4 mm Version SOT108-1 SOT402-1 4. Functional diagram 1 1A 2 1B 4 1C 5 1D 9 2A 10 2B 12 2C 13 2D 1Y 6 2Y 8 001aab975 Fig. 1. Functional diagram 1 1A 2 1B 4 1C 5 1D 9 2A 10 2B 12 2C 13 2D Fig. 2. Logic symbol 1Y 6 2Y 8 001aab973 Nexperia 1 & 2 6 4 5 9 & 10 8 12 13 001aab974 Fig.
