Description
Philips / NXP Semiconductor 74HC244PW Buffer/Line Driver 6V 8-Channel Non-Inverting 3-State CMOS 20-Pin TSSOP T/R
The 74HC244PW is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL).
The 74HC244 has octal non-inverting buffer/line drivers with 3-state outputs. The 3-state outputs are controlled by the output enable inputs 1OE and 2OE. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state.
Features:
Octal bus interface
Non-inverting 3-state outputs
Complies with JEDEC standard no. 7A
ESD protection:
HBM EIA/JESD22-A114-C exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V
Specified from -40 Cel to +85 Cel and from -40 Cel to +125 Cel
The 74HC244; 74HCT244 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Manufacturer Part Number: 74HC244PW
Philips
