TC7MBL3253CFK CMOS Digital Integrated Circuits Silicon Monolithic TC7MBL3253CFK 1. Functional Description Dual 1-of-4 FET Multiplexer/Demultiplexer 2. General The TC7MBL3253CFK is a low-voltage/low-capacitance CMOS dual 1-of-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 four-inputs multiplexer/demultiplexer with common select input (S1, S0) and output enable (OE). The A input is connected to the B1 to B4 outputs as determined by the combination of both the select input (S1, S0) and output enable (OE). When the output enable (OE) input is held at level, the switches are open regardless of the state of the select inputs, and a high-impedance state exists between the switches. All inputs are equipped with protection circuits against static discharge. 3. Features (1) Operating voltage: V = 1.65 to 3.6 V CC (2) ON capacitance: C = 13 pF Switch On (typ.) V = 3.0 V I/O CC (3) ON resistance: R = 9 (typ.) V = 3.0 V, V = 0 V ON CC IS (4) Power-down protection for inputs (OE, S1, S0 and I/O) (5) Package: VSSOP16 (US16) 4. Packaging US16 Start of commercial production 2008-06 2020-2021 2021-07-21 1 Toshiba Electronic Devices & Storage Corporation Rev.3.0TC7MBL3253CFK 5. Pin Assignment 6. Marking 7. System Diagram 2020-2021 2021-07-21 2 Toshiba Electronic Devices & Storage Corporation Rev.3.0