SN74HC245PWR
Texas InstrumentsSN74HC245PWR is a Texas Instruments octal bus transceiver with 3-state outputs in TSSOP-20, tape and reel — for bidirectional data-bus interfacing between subsystems: memory buses, backplane drivers and MCU-to-peripheral bridges. DIR pin selects A-to-B or B-to-A direction; OE isolates the buses. 2V to 6V operation, ±6 mA drive handles 15 LSTTL loads, 12 ns typical propagation. Selection advice: the PWR suffix is the ACTIVE TSSOP-20 tape-and-reel orderable — note the DW (SOIC tube) variant is obsolete, so do not specify DW for new designs; for 3.3V-only systems with 5V-tolerant inputs consider the LVC family instead. Parameters verified against TI documentation.
- MPN
- SN74HC245PWR
- Manufacturer
- Texas Instruments
- Family
- Bus Transceiver
- Package
- TSSOP-20
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