1 Features
• Inputs are TTL-voltage compatible
• Latch-up performance exceeds 250 mA
per JESD 17
• ESD protection exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
• On products compliant to MIL-PRF-38535,
All parameters are tested unless otherwise noted.
On all other products, production processing does
not necessarily include testing of all parameters.

2 Applications
• Enable or disable a digital signal
• Hold a signal during a controller reset
• Debounce a switch

3 Description
The SNx4AHCT245 octal bus transceivers are
designed for asynchronous two-way communication
between data buses. These parts operate from 4.5 V
to 5.5 V.