1. General description
The 74AHC245-Q100; 74AHCT245-Q100 is a high-speed Si-gate CMOS device.
The 74AHC245-Q100; 74AHCT245-Q100 is an octal transceiver featuring non-inverting
3-state bus compatible outputs in both send and receive directions.
The 74AHC245-Q100; 74AHCT245-Q100 features an output enable input (OE
), for easy
cascading, and a send and receive direction control input (DIR).
OE
controls the outputs so that the buses are effectively isolated.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
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
Inputs accept voltages higher tha n V
CC
Input levels:
For 74AHC245-Q100: CMOS level
For 74AHCT245-Q100: TTL level
ESD protection:
MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 )
Multiple package options
74AHC245-Q100;
74AHCT245-Q100
Octal bus transceiver; 3-state
Rev. 1 — 21 March 2013 Product data sheet