TC7MBL3257CFK(EL) Toshiba

TC7MBL3257CFK CMOS Digital Integrated Circuits Silicon Monolithic TC7MBL3257CFK 1. Functional Description 4-Bit 1-of-2 Multiplexer/Demultiplexer 2. General The TC7MBL3257CFK is a low-voltage/low-capacitance CMOS 4bit 1-of-2 Multiplexer/Demultiplexer. The low on-resistance of the switch allows connections to be made with minimal propagation delay time. This device consists of four individual two-inputs multiplexer/demultiplexer with common select input (S) and output enable (OE). The A input is connected to the B1 or B2 outputs as determined by the combination of both the select input (S) 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 = 8 pF Switch On (typ.) V = 3.0 V I/O CC (3) ON resistance: R = 8.5 (typ.) V = 3.0 V, V = 0 V ON CC IS (4) Power-down protection for inputs (OE, S and I/O) (5) Package: VSSOP16 (US16) 4. Packaging US16 Start of commercial production 2005-08 2020-2021 2021-07-21 1 Toshiba Electronic Devices & Storage Corporation Rev.3.0TC7MBL3257CFK 5. Pin Assignment 6. Marking 7. System Diagram 8. Truth Table Inputs Inputs Function OE S L L A port = B1 port L H A port = B2 port H X Disconnect X: Don t care 2020-2021 2021-07-21 2 Toshiba Electronic Devices & Storage Corporation Rev.3.0