Philips Semiconductors Concise Catalogue 1996 INTEGRATED CIRCUITS LOGIC GENERAL PURPOSE ABT/ABT16 and MULTIBYTE series ABT and MULTIBYTE FAMILY SPECIFICATIONS General These family specifications cover the common electrical ratings and characteristics of the entire 74ABT and MULTIBYTE families, unless otherwise specified in the individual device data sheet. Introduction The ABT, ABT16 and MULTIBYTE Advanced BiCMOS (QUBiC) families combine the low power dissipation and low noise of BiCMOS with the high output drive of our bipolar logic devices. The basic families of devices designated as 74ABTxxx/74ABT16xxx and MBxxxx will operate at BICMOS input logic levels for high noise immunity, negligible quiescent supply and input current. They operate from a power supply of 4.5 to 5.5 V. Handling BiCMOS devices Inputs and outputs are protected against electrostatic effects in a wide variety of device-handling situations. However, . to be totally safe, it is desirable to take appropriate handling precautions into account. ABT features MULTIBYTE features Double-byte functionality ==> TTL compatible !/Os SS 50 PA Iegz +64/-32 mA output drive High performance, JEDEC registered 52-pin package Fastest in industry apart from ECL devices Ideal for bus driver applications Very short propagation delays 64 mA sink current; 32 mA source current Supply voltage range: 5 V +10% Standard TTL pin-out Very low noise immunity Latch-up protection exceeds 500 mA Very low simultaneous switching propagation delay Wide operating temperature range: ~40 to +85 C degradation Devices available in DIL and SO and SSOP packages Very low skew Live insertion/extraction permitted ABT16 features Muitiple-byte functionality Multiple Vec and GND pins minimize switching noise 64 mA sink current; 32 mA source current Devices available in SSOP and TSSOP packages Live insertion/extraction permitted BVS hold circuit on data inputs 3-51Philips Semiconductors Concise Catalogue 1996 LOGIC INTEGRATED CIRCUITS ABT/ABT16 and MULTIBYTE series GENERAL PURPOSE Type number designation Basic family: T4ABTXXxXx 74 ABT xxxx x UL____ = package code: N = plastic DIL; D = plastic mini-pack (SO) DB = plastic SSOP type II PW = plastic TSSOP type | 3-4 digits device number = advanced BICMOS TTL process Po 74 = standard operating temperature range > Oo A L " -40 to +85 C T4ABT16xxxx 74 ABT16 xxxx x L____ = package code: DL = plastic SSOP DGG = plastic TSSOP = 3-4 digits device number L _ ABT = advanced BiCMOS TTL process 74 = standard operating temperature range ~40 to +85 C MBxxxxx MB xxxx x To = package code: BB = plastic quad flat pack (QFP) package = 4 digits device number MB_~ = Designates MULTIBYTE productsPhilips Semiconductors Concise Catalogue 1996 INTEGRATED CIRCUITS LOGIC GENERAL PURPOSE ABT/ABT16 and MULTIBYTE series Family ratings Limiting values in accordance with the Absolute Maximum System (IEC 134) Voltages are referenced to GND (ground = 0 V) parameter conditions symbol min. max. unit DC supply voltage Voc -0.5 +7 v DC input diode current Vj,