74HCT245D - Octal bus transceiver
74HCT245D Features
* Wide supply voltage range from 2.0 V to 6.0 V
* CMOS low power dissipation
* High noise immunity
* Octal bidirectional bus interface
* Non-inverting 3-state outputs
* Input levels:
* For 74HC245: CMOS level
* For 74HCT245: TTL level