74AHCT257-Q100 Description
74AHCT257-Q100 is a high-speed Si-gate CMOS device and is pin patible with Low-power Schottky TTL (LSTTL). It is specified in pliance with JEDEC standard No. 74AHCT257-Q100 has four identical 2-input multiplexers with 3-state outputs.
74AHCT257-Q100 Key Features
- Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Specified from 40 C to +85 C and from 40 C to +125 C
- Balanced propagation delays
- All inputs have Schmitt-trigger actions
- Non-inverting data path
- Inputs accept voltages higher than VCC
- Input levels
- For 74AHC257-Q100: CMOS level
- For 74AHCT257-Q100: TTL level
- ESD protection
74AHCT257-Q100 Applications
- Automotive product qualification in accordance with AEC-Q100 (Grade 1) Specified from 40 C to +85 C and from 40 C to +125 C