TC7MB3253FK

TC7MB3253FT/FK TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC7MB3253FT, TC7MB3253FK Dual 1-of-4 FET Multiplexer/Demultiplexer The TC7MB3253 is high-speed CMOS dual 1-4 Multiplexer/Demultiplexer. The low on resistance of the switch allows connections to be made with minimal propagation delay time. This device consists of two individual two-inputs multiplexer/demultiplexer with common select inputs (S1, S0). The A inputs is connected to the corresponded B1 to B4 outputs determined by the combination both the select inputs (S1, S0) and output enable ( OE ). When the output enable ( OE ) input is held “H” level, the switches are open with regardless the state of select inputs and a high-impedance state exists between the switches. All inputs are equipped with protection circuits against static discharge. Features Operating voltage: VCC = 4.5 to 5.5 V High speed: tpd = 0.25 ns (max) Low on resistance: RON = 5 Ω (typ.) ESD performance: Machine model ≥ ±200 V Human body model ≥ ±2000 V Compatible with TTL outputs (control inputs) Package: TSSOP16, VSSOP16 (US16) Pin compatible with the 74xx253 type. Functionally equivalent to (FST/CBT) 3253. Pin Assignment (top view) TC7MB3253FT TC7MBL3253FK Weight: TSSOP16-P-0044-0.65A VSSOP16-P-0030-0.50 : 0.06 g (typ.) : 0.02 g (typ.) 1OE 1 S1 2 1B4 3 1B3 4 1B2 5 1B1 6 1A 7 GND 8 (top view) 16 VCC 15 2OE 14 S0 13 2B4 12 2B3 11 2B2 10 2B1 9 2A Start of commercial production 1999-06 1 2014-03-01 Truth Table ...