74ABT652APW NXP

74ABT652A Octal transceiver/register non-inverting 3-state Rev. 02 12 March 2010 Product data sheet 1. General description The 74ABT652A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT652A transceiver/register consists of bus transceiver circuits with 3-state outputs, D-type ip-ops, 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 (CPAB or CPBA) goes HIGH. Output Enable (OEAB, OEBA) and Select (SAB, SBA) pins are provided for bus management. 2. Features and benets n Independent registers for A and B buses n Multiplexed real-time and stored data n 3-state outputs n Live insertion/extraction permitted n Power-up 3-state n Power-up reset n Output capability: +64 mA to - 32 mA n Latch-up protection exceeds 500 mA per JESD78B class II level A n ESD protection: u HBM JESD22-A114F exceeds 2000 V u MM JESD22-A115-A exceeds 200 V 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74ABT652AD - 40 C to +85 C SO24 plastic small outline package 24 leads body width SOT137-1 7.5 mm 74ABT652ADB - 40 C to +85 C SSOP24 plastic shrink small outline package 24 leads body width SOT340-1 5.3 mm 74ABT652APW - 40 C to +85 C TSSOP24 plastic thin shrink small outline package 24 leads body SOT355-1 width 4.4 mm74ABT652A NXP Semiconductors Octal transceiver/register non-inverting 3-state 4. Block diagram 21 EN1 BA 3 EN2 AB 23 C4 22 G5 1 C6 2 G7 20 4 1 5 4D 1 51 456789 10 11 6D 7 1 2 17 519 A0 A1 A2 A3 A4 A5 A6 A7 23 CPBA 618 22 SBA OEAB 3 717 2 SAB OEBA 21 816 1 CPAB 915 B0 B1 B2 B3 B4 B5 B6 B7 10 14 11 13 20 19 18 17 16 15 14 13 001aae845 001aae846 Fig 1. Logic symbol Fig 2. IEC logic symbol 74ABT652A 2 All information provided in this document is subject to legal disclaimers. NXP B.V. 2010. All rights reserved. Product data sheet Rev. 02 12 March 2010 2 of 19