Texas Instruments 74LVCHR16245AGRG4 Buffers, Drivers, Receivers and Transceivers
16-Bit Bus Transceiver, CMOS technology, featuring 3-state outputs and bidirectional data flow.

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Technical Specifications
Texas Instruments 74LVCHR16245AGRG4 Buffers, Drivers, Receivers and Transceivers technical specifications.
General
Alternate Parts Comparison (74LVCHR16245AGRG4 vs SN74LVC125APW vs SN74LVC374APWR vs SN74HC374PWR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | 74LVCHR | 74LVC | 74LVC | 74HC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.65V ~ 3.6V | 1.65V ~ 3.6V | 1.65V ~ 3.6V | 5V |
| RoHS | Yes | Yes | Yes | Yes |
| High Level Output Current | -12mA | -24mA | -24mA | -7.8mA |
| Lead Free | Lead Free | Lead Free | Lead Free | Lead Free |
| Logic Function | Transceiver, Inverting | Buffer, Inverting | D-Type, Flip-Flop | D-Type, Flip-Flop |
| Low Level Output Current | 12mA | 24mA | 24mA | 7.8mA |
| Number of Bits | 16 | 4 | 8 | 8 |
| Number of Bits Per Element | 8 | 1 | 8 | 8 |
| Number of Circuits | 2 | 4 | 8 | 8 |
| Action |
Texas Instruments 74LVCHR16245AGRG4 Buffers, Drivers, Receivers and Transceivers Overview
16-Bit Bus Transceiver, CMOS technology, featuring 3-state outputs and bidirectional data flow. Operates with a supply voltage range of 1.65V to 3.6V, offering a propagation delay of 19.2ns and a turn-on delay time of 5.7ns. Designed for surface mounting in a 48-TSSOP package with gold contact plating, suitable for operating temperatures from -40°C to 125°C.
This RoHS compliant component provides 16 channels with 8 bits per element, supporting 12mA low level and -12mA high level output current.