NXP Semiconductors HEF4001B
The HEF4001B is a quad 2-input NOR gate. The outputs are fully buffered for the highest noise immunity and pattern insensitivity to output impedance. It operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS (usually ground).| Part No. | HEF4001B |
|---|---|
| Datasheet | HEF4001B Download |
| Manufacturer |  NXP Semiconductors |
| Description | Quadruple 2-input NOR gate |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● Fully static operation● 5 V, 10 V, and 15 V parametric ratings
● Standardized symmetrical output characteristics
● Specified from 40 C to +125 C
● Complies with JEDEC standard JESD 13-B
● Inputs and outputs are protected against electrostatic effects 3. Ordering information Table 1. Ordering information All types operate from 40 C to +125 C Type number Package Name
DESCRIPTION
HEF4001BT SO14 plastic small outline package; 14 leads; body width 3.9 mm 4. Functional diagram Version SOT108-1 $ % $ % $ % $ % < < < < DDJ Fig 1. Functional diagram Q$ Q% Q< DDJ Fig 2. Logic diagram (one gate) NXP Semiconductors 5. Pinning information 5.1 Pinning HEF4001B Quad 2-input NOR gate Fig 3. Pin configuration $ % < < $ % 966 9'' % $ +() % < < % $ DDJ 5.2 Pin description Table 2. Symbol nA nB nY VSS VDD Pin description Pin 1, 5, 8, 12 2, 6, 9, 13 3, 4, 10, 11 7 14 6. Functional description Table 3. Input nA L L H H Function table[1] nB L H L H [1] H = HIGH voltage level; L = LOW voltage level.
