TC74VHC153FT(SPL)

TC74VHC153F/FN/FT/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC153F,TC74VHC153FN,TC74VHC153FT,TC74VHC153FK Dual 4-Channel Multiplexer Note: xxxFN (JEDEC SOP) is not available in Japan. The TC74VHC153 is an advanced high speed CMOS DUAL TC74VHC153F 4-CHANNEL MULTIPLEXERs fabricated with silicon gate 2 C MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. Each of these data (1C0-1C3, 2C0-2C3) is selected by the two address inputs A and B. Separate strobe inputs (1G , 2G ) are provided for each of the two four-line sections. The strobe input ( G ) can be used to inhibit the data output TC74VHC153FN the output is fixed in low level while the strobe input is held high. An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5 V to 3 V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages. Features TC74VHC153FT High speed: t = 5.0 ns (typ.) at V = 5 V pd CC Low power dissipation: I = 4 A (max) at Ta = 25C CC High noise immunity: V = V = 28% V (min) NIH NIL CC Power down protection is provided on all inputs. Balanced propagation delays: t t pLH pHL Wide operating voltage range: V = 2 to 5.5 V CC (opr) Pin and function compatible with 74ALS153 TC74VHC153FK Weight SOP16-P-300-1.27A : 0.18 g (typ.) SOL16-P-150-1.27 : 0.13 g (typ.) TSSOP16-P-0044-0.65A : 0.06 g (typ.) VSSOP16-P-0030-0.50 : 0.02 g (typ.) 1 2007-10-01 TC74VHC153F/FN/FT/FK Pin Assignment IEC Logic Symbol (14) A 0 0 1G 1 16 V CC G (2) 1 B 3 B 2 15 2 G (1) MUX 1 G EN 1C3 3 14 A (6) 1C0 0 (5) (7) 1C2 4 13 2C3 1C1 1 1Y (4) 1C2 2 1C1 5 12 2C2 (3) 1C3 3 (15) 2G 1C0 6 11 2C1 (10) 2C0 (11) (9) 1Y 7 10 2C0 2C1 2Y (12) 2C2 GND 9 2Y (13) 8 2C3 (top view) Truth Table Select Inputs Data Inputs Strobe Output B A C0 C1 C2 C3 G Y X X X X X X H L L L L X X X L L L L H X X X L H L H X L X X L L L H X H X X L H H L X X L X L L H L X X H X L H H H X X X L L L H H X X X H L H X: Dont care 2 2007-10-01