SN74LS645-1DW
IC TXRX NON-INVERT 5.25V 20SOICManufacturer: Texas Instruments
Categories: Buffers, Drivers, Receivers, Transceivers
Quality Control: Learn More
Texas Instruments SN74LS645-1DW is an octal transceiver featuring non-inverting, 3-state outputs. This component, part of the 74LS series, provides an 8-bit data path with robust driver capabilities, specified for a supply voltage range of 4.75V to 5.25V. The device is housed in a 20-SOIC package, suitable for surface-mount applications. Key electrical characteristics include output current capabilities of 15mA for high and 48mA for low states. The SN74LS645-1DW is commonly employed in industrial automation, telecommunications infrastructure, and consumer electronics where reliable data transmission and buffering are critical. Its operating temperature range is 0°C to 70°C.
Additional Information
Series: 74LSRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Output Type | 3-State |
| Mounting Type | Surface Mount |
| Number of Elements | 1 |
| Logic Type | Transceiver, Non-Inverting |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Voltage - Supply | 4.75V ~ 5.25V |
| Input Type | - |
| Number of Bits per Element | 8 |
| Current - Output High, Low | 15mA, 48mA |
| Supplier Device Package | 20-SOIC |
Request a Quote
Clients Also Buy
SN74LS244DWR
IC BUF NON-INVERT 5.25V 20SOIC
SN74LS00N
IC GATE NAND 4CH 2-INP 14DIP
SN74LS04N
IC INVERTER 6CH 1-INP 14DIP
