Texas Instruments SN74S140DR Microcontrollers
Dual 4-input positive-NAND 50-Ohm line drivers 14-SOIC 0 to 70
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74S140DR
Series
Base Model
Detailed Description
Dual 4-input positive-NAND 50-Ohm line drivers 14-SOIC 0 to 70
Package
14-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
SN74S140DR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74S140DR Microcontrollers technical specifications.
General
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
4.75V ~ 5.25V
Number of Circuits
2
Number of Inputs
4
Logic Type
NAND Gate
Current Output High Low
40mA, 60mA
Max Propagation Delay V Max Cl
6ns @ 5V, 150pF
Logic Level Low
0.8V
Alternate Parts Comparison (SN74S140DR vs SN74S09NSR vs SN74S1051NSR vs SN74S1053PWR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-SOIC | -- | 16-SOIC | 20-TSSOP |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C | -- | 0°C ~ 70°C | 0°C ~ 70°C |
| Logic Type | NAND Gate | -- | Schottky Barrier Diode Bus-Termination Array | Schottky Barrier Diode Bus-Termination Array |
| Supply Voltage | 4.75V ~ 5.25V | -- | -- | -- |
| Current Output High Low | 40mA, 60mA | -- | -- | -- |
| Logic Level High | 2V | -- | -- | -- |
| Logic Level Low | 0.8V | -- | -- | -- |
| Max Propagation Delay V Max Cl | 6ns @ 5V, 150pF | -- | -- | -- |
| Number of Circuits | 2 | -- | -- | -- |
| Number of Inputs | 4 | -- | -- | -- |
| Number of Bits | -- | -- | 12 | 16 |
| 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.