HD74LS151

HD74LS151 1-of-8 Data Selector / Multiplexer (with strobe) REJ03D0497-0300 Rev.3.00 May 10, 2006 This data selector / multiplexer contains full-on chip binary decoding to select the desired data source. The HD74LS151 selects one-of-eight data sources and has a strove input, which must be at a low logic level to enable this device. A high level at the strove forces the W output high, and the Y output low. Features Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74LS151P DILP-16 pin PRDP0016AE-B (DP-16FV) P HD74LS151RPEL SOP-16 pin (JEDEC) PRSP0016DG-A (FP-16DNV) RP Note: Please consult the sales office for the above package availability. Taping Abbreviation (Quantity) — EL (2,500 pcs/reel) Pin Arrangement 31 Data Inputs 22 13 04 Y5 Outputs W6 Strobe 7 GND 8 D3 D2 D4 D1 D5 D0 D6 Y D7 WA SB C 16 VCC 15 4 14 5 13 6 Data Inputs 12 7 11 A 10 B 9C Data Select (Top view) Rev.3.00, May 10, 2006, page 1 of 5 HD74LS151 Function Table Inputs Select CB XX LL LL LH LH HL HL HH HH H; high level, L; low level, X; irrelevant Block Diagram Strobe (Enable) D0 D1 D2 Data Inputs D3 D4 D5 D6 D7 Data Select (Binary) A B C A X L H L H L H L H Strobe S H L L L L L L L L Outputs YW LH D0 D0 D1 D1 D2 D2 D3 D3 D4 D4 D5 D5 D6 D6 D7 D7 Output Y Output W Absolute Maximum Ratings Item Symbol Ratings Supply voltage VCC 7 Input voltage VIN 7 Power dissipation PT 400 Storage temperature Tstg –65 t...