74ABTH16652 Datasheet | NXP Semiconductors

INTEGRATED CIRCUITS ..net 74ABT16652 74ABTH16652 16-bit transceiver/register, non-inverting (3-State) Product specification Supersedes data of 1995 Aug 17 IC23 Data Handbook 1998 Feb 27 Philips Semiconductors Philips Semiconductors Product specification 16-bit transceiver/register, non-inverting (3-State) 74ABT16652 74ABTH16652 Features - Independent registers for A and B buses - Multiple VCC and GND pins minimize switching noise - Power-up 3-State - 74ABTH16652 incorporates bus-hold data inputs which eliminate the need for external pull-up resistors to hold unused inputs DESCRIPTION The 74ABT16652 high-performance Bi CMOS device bines low static and dynamic power dissipation with high speed and high output drive. The 74ABT16652 transceiver/register consists of two sets of bus transceiver circuits with 3-State outputs, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or the internal registers. Data on the A or B bus will be clocked into the registers as the appropriate clock pin goes HIGH. Output Enable (n OEAB, (n OEBA) and Select (n SAB, n SBA) pins are provided for bus management. Two options are available, 74ABT16652 which does not have the bus-hold feature and 74ABTH16652 which incorporates the bus-hold feature. - Power-up reset - Live insertion/extraction permitted - Multiplexed real-time and stored data - Output capability: +64m A/- 32m A - Latch-up protection exceeds 500m A per JEDEC Std 17 - ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model QUICK REFERENCE DATA SYMBOL t PLH t PHL CIN CI/O ICCZ ICCL PARAMETER Propagation delay n Ax to n Bx Input capacitance I/O capacitance Quiescent supply current CONDITIONS Tamb = 25°C; GND = 0V CL = 50p F; VCC = 5V VI = 0V or VCC VO = 0V or VCC; 3-State Outputs disabled; VCC =5.5V Outputs low; VCC = 5.5V TYPICAL 2.3 1.8 4 7 500 8 UNIT ns p F p F µA m A ORDERING INFORMATION PACKAGES 56-Pin Plastic SSOP Type III...