Texas Instruments SN74BCT125AN Microcontrollers
4-Bit 3-State Buffer IC, BICMOS, PDIP, 5V

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74BCT125AN
Series
Base Model
Detailed Description
4-Bit 3-State Buffer IC, BICMOS, PDIP, 5V
Lifecycle Status
Active
Datasheet
SN74BCT125AN Datasheet
Quick Jump:
Alternate Parts Comparison (SN74BCT125AN vs SN74BCT374NSR vs SN74BCT125ADR vs SN74BCT125ANSR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | -- | 20-SOIC | 14-SOIC | 14-SOIC |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | -- | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Current Output High Low | -- | 15mA, 64mA | 15mA, 64mA | 15mA, 64mA |
| Number of Bits Per Element | -- | 8 | 1 | 1 |
| Number of Elements | -- | 1 | 4 | 4 |
| Output Type | -- | Tri-State, Non-Inverted | 3-State | 3-State |
| Logic Type | -- | -- | Buffer, Non-Inverting | Buffer, Non-Inverting |
| 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.