The 74HC240; 74HCT240 is a high-speed Si-gate CMOS device and is pin compatible with Low-Power Schottky TTL (LSTTL).
The 74HC240; 74HCT240 is a dual octal inverting buffer/line driver with 3-state outputs.
The 3-state outputs are controlled by the output enable inputs 1 OE and 2 OE. A HIGH on nOE causes the outputs to assume a high impedance OFF-state.
The 74HC240; 74HCT240 is similar to the 74HC244; 74HCT244 but has inverting outputs.
Inverting 3-state outputs
Multiple package options
Complies with JEDEC standard no. 7 A
HBM JESD22-A114-D exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Specified from −40°Cto+85°C and from −40°C to +125°C