Texas Instruments SN54HC21J Microcontrollers
Dual 4-Input Positive-AND Gates 14-CDIP -55 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN54HC21J
Base Model
Detailed Description
Dual 4-Input Positive-AND Gates 14-CDIP -55 to 125
Package
CDIP
Lifecycle Status
Active
Datasheet
SN54HC21J Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN54HC21J Microcontrollers technical specifications.
General
RoHS
No
Package / Case
CDIP
Mounting Type
Through Hole
Operating Temperature
-55 °C ~ 125 °C
Supply Voltage
5 V
Lifecycle Status
Active
High Level Output Current
-5.2 mA
Lead Free
Contains Lead
Logic Function
AND GATE
Low Level Output Current
5.2 mA
Alternate Parts Comparison (SN54HC21J vs SN54HC191TDE1 vs SN54HC132TDG2 vs SN54HC126J)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Lifecycle Status | Active | Active | Active | Active |
| Package / Case | CDIP | Die | Die | -- |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | -- |
| Operating Temperature | -55 °C ~ 125 °C | 25°C | 25°C | -- |
| Number of Elements | 2 | 1 | -- | -- |
| Supply Voltage | 5 V | -- | -- | -- |
| RoHS | No | -- | -- | -- |
| High Level Output Current | -5.2 mA | -- | -- | -- |
| Lead Free | Contains Lead | -- | -- | -- |
| Logic Function | AND GATE | -- | -- | -- |
| Low Level Output Current | 5.2 mA | -- | -- | -- |
| Number of Bits | 2 | -- | -- | -- |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
SN54HC126JTexas InstrumentsMilitary 4-ch, 2-V to 6-V buffers with 3-state outputs 14-CDIP -55 to 125
SN54HC4060FKTexas InstrumentsAsynchronous 14-Stage Binary Counters And Oscillators 20-LCCC -55 to 125
