74ABT623

INTEGRATED CIRCUITS 74ABT623 Octal transceiver with dual enable, non-inverting; (3-State) Product specification Supersedes data of 1996 Sep 25 IC23 Data Handbook 1998 Jan 16 Philips Semiconductors Philips Semiconductors Product specification Octal transceiver with dual enable, non-inverting (3-State) 74ABT623 FEATURES Octal bidirectional bus interface 3-State buffers Power-up 3-State Output capability: +64mA/–32mA Latch-up protection exceeds 500mA per Jedec Std 17 ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200 V per Machine Model DESCRIPTION The 74ABT623 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT623 device is an octal transceiver featuring non–inverting 3-State bus compatible outputs in both send and receive directions. The 74ABT623 is designed for asynchronous two-way communication between data buses. The control function implementation allows for maximum flexibility in timing. This device allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon the logic levels at the Enable inputs (OEBA and OEAB). The Enable inputs can be used to disable the device so that the buses are effectively isolated. Inputs are disabled during 3-State mode QUICK REFERENCE DATA SYMBOL tPLH tPHL CIN CI/O ICCZ PARAMETER Propagation delay An to Bn or Bn to An Input capacitance OEAB, OEBA I/O capacitance Total supply current CONDITI...