74ACT11139 Datasheet - Texas Instruments

74ACT11139 Dual 2-Line To 4-Line Decoder/Demultiplexer

The 74ACT11139 is designed for use in high-performance memory-decoding or data-routing applications that require very short propagation delay times. In high-performance memory systems, this decoder is used to minimize the effects of system decoding. The 74ACT11139 is composed of two individual 2-lin.

74ACT11139 DUAL 2ĆLINE TO 4ĆLINE DECODER/DEMULTIPLEXER D Inputs Are TTL-Voltage Compatible D Designed Specifically for High-Speed Memory Decoders and Data Transmission Systems D Incorporates Two Enable Inputs to Simplify Cascading and/or Data Reception D Fully Synchronous Operation for Counting D Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise D EPIC  (Enhanced-Performance Implanted CMOS) 1-µm Process D 500-mA Typical Latch-Up Immunity at 125°C D Package Options Inclu.

74ACT11139 Features

* fully buffered inputs, each of which represents only one normalized load to its driving circuit. The 74ACT11139 is characterized for operation from

* 40°C to 85°C. FUNCTION TABLE INPUTS OUTPUTS G B A Y0 Y1 Y2 Y3 HXXHHHH L L L LHHH L LHHLHH L H L HH L H L HHHHH L Please be aware that

74ACT11139-etcTI.pdf