Texas Instruments
Texas Instruments SN75453BDR peripheral driver, dual 2-input NAND gate with open-collector outputs, 300 mA per channel, 4.75 V to 5.25 V supply, 8-SOIC surface mount, 0°C to 70°C.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Logic type | Peripheral Driver |
| Output type | Open Collector |
| Mounting | Surface Mount |
| Supply voltage | 4.75V ~ 5.25V |
| Current - output high, low | -, 300mA |
| Operating temperature | 0°C ~ 70°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Number of elements | 2 |
| Number of bits per element | 2 |
The open-collector output means the load supply can be higher than the logic supply (up to the breakdown voltage of the output transistor, typically 30 V or more), so you can switch a 24 V industrial lamp from a 5 V logic rail. If your design runs on 3.3 V logic, this part will not work directly — you would need a level translator or a different driver family.