74CBTLV3253

74CBTLV3253 LOW-VOLTAGE DUAL 1-OF-4 MULTIPLEXER/DEMULTIPLEXER LOW-VOLTAGE DUAL 1-OF-4 MULTIPLEXER/ DEMULTIPLEXER INDUSTRIAL TEMPERATURE RANGE 74CBTLV3253 FEATURES: Functionally equivalent to QS3253 5Ω bi-directional switch connection between two ports Isolation under power-off conditions Over-voltage tolerant Latch-up performance exceeds 100mA VCC = 2.3V - 3.6V, Normal Range ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) Available in QSOP and TSSOP packages DESCRIPTION: The CBTLV3253 is a dual 1-of-4 high-speed multiplexer/demultiplexer. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The select (S0, S1) input controls the data flow. The multiplexer/ demultiplexer switches are disabled when the output-enable (OE) input is high. To ensure that the device is in high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. FUNCTIONAL BLOCK DIAGRAM 1A 7 2A 9 SW SW SW SW SW SW SW SW 6 1B1 5 1B2 4 1B3 3 1B4 10 2B1 11 2B2 12 2B3 13 2B4 S0 14 S1 2 1OE 1 2OE 15 INDUSTRIAL TEMPERATURE RANGE 1 © 2019 Integrated Device Technology, Inc. MAY 2019 DSC-5397/9 74CBTLV3253 LOW-VOLTAGE DUAL 1-OF-4 MULTIPLEXER/DEMULTIPLEXER INDUSTRIAL TEMPERATURE RANGE PIN CONFIGURATION 1OE 1 S1 2 1B4 3 1B3 4 1B2 5 1B1 6 1A 7 GND 8 16 ...