Product Overview MC74AC157: Quad 2-Input Multiplexer For complete documentation, see the data sheet Product Description The MC74AC157/74ACT157 is a high-speed quad 2-input multiplexer. Four bits of data from two sources can be selected using the common Select and Enable inputs. The four outputs present the selected data in the true (noninverted) form. The MC74AC157/74ACT157 can also be used as a function generator. Features • Outputs Source/Sink 24 mA • ACT157 Has TTL Compatible Inputs PIN NAMES I0a-I0d Source 0 Data Inputs I1a-I1d Source 1 Data Inputs EEnable Input SSelect Input Za-ZdOutputs • Pb-Free Packages are Available Part Electrical Specifications Product MC74AC157DG Compliance Status Channels VCC Min (V) VCC Max (V) tpd Max (ns) IO Max (mA) Package Type Pb-free Active 4 2 6 9 24 SOIC-16 Active 4 2 6 9 24 SOIC-16 Active 4 2 6 9 24 TSSOP-16 Halide free MC74AC157DR2G Pb-free Halide free MC74AC157DTR2G Pb-free Halide free NLV74AC157DR2G AEC Qualified Active PPAP Capable Pb-free Halide free For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016 SOIC-16