74AHCT245
Key Features
- ESD protection: HBM EIA/JESD22-A114-A exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V CDM EIA/JESD22-C101 exceeds 1000 V
- Balanced propagation delays
- All inputs have a Schmitt-trigger action
- Inputs accepts voltages higher than VCC
- For AHC only: operates with CMOS input levels
- For AHCT only: operates with TTL input levels
- Specified from -40 to +85 and +125 °C. DESCRIPTION The 74AHC/AHCT245 is a high-speed Si-gate CMOS device. The 74AHC/AHCT245 is an octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The 74AHC245/74AHCT245 features an Output Enable (OE) input for easy cascading and a send/receive (DIR) input for direction control. OE controls the outputs so that the buses are effectively isolated. Note
- H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state. FUNCTION TABLE See Note
- INPUTS OE L L H DIR L H X 74AHC245; 74AHCT245
