Texas Instruments SN74AHCT125D Buffers, Drivers, Receivers and Transceivers
Buffer IC with four independent, non-inverting channels, featuring TTL-compatible CMOS inputs and 3-state outputs.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments SN74AHCT125D Buffers, Drivers, Receivers and Transceivers technical specifications.
General
Alternate Parts Comparison (SN74AHCT125D vs SN74AHCT02RGYR vs SN74AHCT1G08DCK3 vs SN74AHCT04RGYR)
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 | 14-VFQFN Exposed Pad | 5-TSSOP | 14-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Supply Voltage | 5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Current Output High Low | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA |
| Logic Type | Buffer, Non-Inverting | NOR Gate | AND Gate | Inverter |
| Number of Circuits | 4 | 4 | 1 | 6 |
| Number of Inputs | 4 | 2 | 2 | 1 |
| Current Quiescent Max | -- | 2 µA | 1 µA | 2 µA |
| Logic Level High | -- | 2V | 2V | 2V |
| Logic Level Low | -- | 0.8V | 0.8V | 0.8V |
| Max Propagation Delay V Max Cl | -- | 7.5ns @ 5V, 50pF | 7.9ns @ 5V, 50pF | 7.7ns @ 5V, 50pF |
| Action |
Texas Instruments SN74AHCT125D Buffers, Drivers, Receivers and Transceivers Overview
Buffer IC with four independent, non-inverting channels, featuring TTL-compatible CMOS inputs and 3-state outputs. Operates from a 4.5-V to 5.5-V supply range, with a typical operating voltage of 5V. Offers a high level output current of -8mA and a low level output current of 8mA.
Packaged in a 14-SOIC surface-mount case with dimensions of 8.65mm length, 3.91mm width, and 1.58mm height. Supports a wide operating temperature range from -40°C to 125°C.
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