TC74AC151P(F) Toshiba

TC74AC151P/F TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74AC151P, TC74AC151F 8-Channel Multiplexer TC74AC151P The TC74AC151 is an advanced high speed CMOS 8-CHANNEL MULTIPLEXER fabricated with silicon gate and 2 double-layer metal wiring C MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. One of eight date input signals (D0-D7) is selected by decoding of the three-bit address input (A, B, C). The selected data appears on two outputs: non-inverting (Y) and inverting (W). The STROBE input provides two output conditions a low TC74AC151F level on the STROBE input transferrs the selected data to the outputs. A high level on the STROBE input sets the Y output low and the W output high without regard to the data or select input conditions. All inputs are equipped with protection circuits against static discharge or transient excess voltage. Features High speed: t = 5.3 ns (typ.) at V = 5 V pd CC Weight Low power dissipation: I = 8 A (max) at Ta = 25C CC DIP16-P-300-2.54A : 1.00 g (typ.) SOP16-P-300-1.27A : 0.18 g (typ.) High noise immunity: V = V = 28% V (min) NIH NIL CC Symmetrical output impedance: I = I = 24 mA (min) OH OL Capability of driving 50 transmission lines. Balanced propagation delays: t t pLH pHL Wide operating voltage range: V (opr) = 2 to 5.5 V CC Pin and function compatible with 74F151 Pin Assignment Start of commercial production 1987-11 1 2014-03-01 TC74AC151P/F IEC Logic Symbol Truth Table Inputs Outputs Select STROBE Y W C B A X X X H L H L L L L D0 D0 L L H L D1 D 1 L H L L D2 D2 L H H L D3 D3 H L L L D4 D4 H L H L D5 D5 H H L L D6 D6 H H H L D7 D7 X: Dont care System Diagram 2 2014-03-01