74ABTH16245B

INTEGRATED CIRCUITS 74ABT16245B 74ABTH16245B 16-bit bus transceiver (3-state) Product specification Supersedes data of 1996 Nov 20 IC23 Data Handbook 1998 Feb 25 Philips Semiconductors Philips Semiconductors Product specification 16-bit bus transceiver (3-State) 74ABT16245B 74ABTH16245B FEATURES 16-bit bidirectional bus interface Power-up 3-State Multiple VCC and GND pins minimize switching noise 3-State buffers Output capability: +64 mA/–32mA Latch–up protection exceeds 500mA per JEDEC Std 17 Live insertion/extraction permitted ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200V per Machine Model DESCRIPTION The 74ABT16245B high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT16245B device is a dual octal transceiver featuring non-inverting 3-State bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements. The device features two Output Enable (1OE, 2OE) inputs for easy cascading and two Direction (1DIR, 2DIR) inputs for direction control. Two options are available, 74ABT16245B which does not have the bus hold feature and the 74ABTH16245B which incorporates the bus hold feature. 74ABTH16245B incorporates bus hold data inputs which eliminate the need for external pull-up resistors to hold unused inputs Bus-hold data inputs eliminate the need for external pull-up resistors to hold ...