74AHC244; 74AHCT244
Octal buffer/line driver; 3-state
Rev.
05 — 20 December 2007
Product data sheet
1.
General description
The 74AHC244; 74AHCT244 is a high-speed Si-gate
CMOS device.
The 74AHC244; 74AHCT244 has octal non-inverting buffer/line drivers with 3-state outputs.
The 3-state outputs are controlled by the output enable inputs (nOE).
A HIGH on nOE causes the outputs to assume a high-impedance OFF-state.
2.
Features
s Balanced propagation delays s All inputs have a Schmitt-trigger action s Inputs accepts
voltages higher than VCC s For 74AHC244 only: operates with
CMOS input levels s For 74AHCT244 only: operates with TTL input levels s ESD protection:
x HBM JESD22-A114E exceeds 20...