Buffer identity and supply rails
The Renesas 74FCT163827CPAG is a 20-bit buffer with non-inverting logic and 3-state outputs, built on the 74FCT series.
Output drive and temperature grade
Each output can sink 24 mA and source 8 mA — enough to drive a moderate fan-out on a backplane or a bank of LED indicators without external buffers.
Supplied in a 56-TFSOP package (0.240", 6.10 mm width), also designated as 56-TSSOP.
