CD74ACT157 Datasheet - Texas Instruments

CD74ACT157 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER

CD74ACT157 QUADRUPLE 2ĆLINE TO 1ĆLINE DATA SELECTOR/MULTIPLEXER D Inputs Are TTL-Voltage Compatible D Speed of Bipolar F, AS, and S, With Significantly Reduced Power Consumption D Balanced Propagation Delays D ±24-mA Output Drive Current Fanout to 15 F Devices D SCR-Latchup-Resistant CMOS Process and Circuit Design D Exceeds 2-kV ESD Protection Per MIL-STD-883, Method 3015 SCHS340B MARCH 2003 - REVISED JUNE 2003 E, M, OR PW PACKAGE (TOP VIEW) A /B 1 1A 2 1B 3 1Y 4 2A 5 2B.

CD74ACT157 Features

* a common strobe (G) input. When the strobe is high, all outputs are low. When the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The device provides true data. ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP

CD74ACT157-etcTI.pdf