74CBTLV3253D,118

74CBTLV3253 Dual 1-of-4 multiplexer/demultiplexer Rev. 6 24 September 2020 Product data sheet 1. General description The 74CBTLV3253 provides a dual 1-of-4 high-speed multiplexer/demultiplexer with two common select inputs (S0, S1) and two output enable inputs (1OE, 2OE). The low ON resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. When pin nOE = LOW, one of the four switches is selected (low-impedance ON-state) with pins S0 and S1. When pin nOE = HIGH, all switches are in the high-impedance OFF-state, independent of pins S0 and S1. To ensure the high-impedance OFF-state during power-up or power-down, nOE should be tied to the V through a pull-up resistor. The minimum value of the resistor is determined by the CC current-sinking capability of the driver. Schmitt trigger action at control input makes the circuit tolerant to slower input rise and fall times across the entire V range from 2.3 V to 3.6 V. CC This device is fully specified for partial power-down applications using I . The I circuitry OFF OFF disables the output, preventing the damaging backflow current through the device when it is powered down. 2. Features and benefits Supply voltage range from 2.3 V to 3.6 V High noise immunity Complies with JEDEC standard: JESD8-5 (2.3 V to 2.7 V) JESD8-B/JESD36 (2.7 V to 3.6 V) ESD protection: HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V CDM AEC-Q100-011 revision B exceeds 1000 V 5 switch connection between two ports Rail to rail switching on data I/O ports CMOS low power consumption Latch-up performance exceeds 250 mA per JESD78B Class I level A I circuitry provides partial Power-down mode operation OFF Multiple package options Specified from -40 C to +85 C and -40 C to +125 CNexperia 74CBTLV3253 Dual 1-of-4 multiplexer/demultiplexer 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74CBTLV3253D -40 C to +125 C SO16 plastic small outline package 16 leads SOT109-1 body width 3.9 mm 74CBTLV3253DS -40 C to +85 C SSOP16 1 plastic shrink small outline package 16 leads SOT519-1 body width 3.9 mm lead pitch 0.635 mm 74CBTLV3253PW -40 C to +125 C TSSOP16 plastic thin shrink small outline package 16 leads SOT403-1 body width 4.4 mm 74CBTLV3253BQ -40 C to +125 C DHVQFN16 plastic dual in-line compatible thermal enhanced SOT763-1 very thin quad flat package no leads 16 terminals body 2.5 3.5 0.85 mm 1 Also known as QSOP16. 4. Functional diagram 7 6 1A 1B1 5 1B2 4 1B3 3 1B4 9 10 2A 2B1 11 2B2 12 2B3 13 2B4 14 S0 2 S1 1 1OE 15 2OE 001aal208 Fig. 1. Logic diagram 74CBTLV3253 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2020. All rights reserved Product data sheet Rev. 6 24 September 2020 2 / 18