74AC11151

ăą 8-Line to 1-Line Multiplexers Can Perform as Boolean Function Generators, Parallel-to-Serial Converters, or Data Source Selectors Flow-Through Architecture Optimizes PCB Layout Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise EPIC (Enhanced-Performance Implanted CMOS) 1-µm Process 500-mA Typical Latch-Up Immunity at 125°C Package Options Include Plastic Small-Outline Packages and Standard Plastic 300-mil DIPs 74AC11151 1ĆOFĆ8 DATA SELECTOR/MULTIPLEXER ą SCAS066A − JUNE 1989 − REVISED APRIL 1993 D OR N PACKAGE (TOP VIEW) D0 OE Y GND W A B C 1 2 3 4 5 6 7 8 16 D1 15 D2 14 D3 13 D4 12 VCC 11 D5 10 D6 9 D7 description This monolithic data selector/multiplexer provides full binary decoding to select one-of-eight data sources. The strobe output-enable (OE) input must be at a low logic level to enable the inputs. A high level at the strobe terminal forces the W output high and the Y output low. The 74AC11151 is characterized for operation from − 40°C to 85°C. FUNCTION TABLE INPUTS OUTPUTS SELECT CBA STROBE OE Y W XXX H LH LLL L D0 D0 L LH L D1 D1 LHL L D2 D2 L HH L D3 D3 HL L L D4 D4 HLH L D5 D5 HH L L D6 D6 HHH L D7 D7 H = high level, L= low level, X = irrelevant D0, D1, . . . D7 = the level of the respective D input logic symbol† 2 OE 6 A 7 B 8 C 1 D0 16 D1 15 D2 14 D3 13 D4 11 D5 10 D6 9 D7 MUX EN 0 G 0 7 2 0 1 2 3 4 5 6 7 3 Y 5 W † This symbol is in accordance with ANSI/IEEE Std 91-1984 and ...