74CBTLV1G125 Single bus switch Rev. 6 4 January 2021 Product data sheet 1. General description The 74CBTLV1G125 provides a single high-speed line switch. The switch is disabled when the output enable (OE) input is high. To ensure the high-impedance OFF-state during power-up or power-down, tie OE to the V CC through a pull-up resistor. The current-sinking capability of the driver determines the minimum value of the resistor. 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 JESD22-C101E 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 meets requirements of JESD78 Class I 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 74CBTLV1G125 Single bus switch 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74CBTLV1G125GW -40 C to +125 C TSSOP5 plastic thin shrink small outline package 5 leads SOT353-1 body width 1.25 mm 74CBTLV1G125GV -40 C to +125 C SC-74A plastic surface-mounted package 5 leads SOT753 74CBTLV1G125GM -40 C to +125 C XSON6 plastic extremely thin small outline package no leads SOT886 6 terminals body 1 1.45 0.5 mm 74CBTLV1G125GN -40 C to +125 C XSON6 extremely thin small outline package no leads SOT1115 6 terminals body 0.9 1.0 0.35 mm 74CBTLV1G125GS -40 C to +125 C XSON6 extremely thin small outline package no leads SOT1202 6 terminals body 1.0 1.0 0.35 mm 4. Marking Table 2. Marking Type number Marking code 1 74CBTLV1G125GW bM 74CBTLV1G125GV b25 74CBTLV1G125GM bM 74CBTLV1G125GN bM 74CBTLV1G125GS bM 1 The pin 1 indicator is located on the lower left corner of the device, below the marking code. 5. Functional diagram A B 2 4 A SWITCH B 1 OE OE 001aad713 001aad714 Fig. 1. Logic symbol Fig. 2. Logic diagram 74CBTLV1G125 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2021. All rights reserved Product data sheet Rev. 6 4 January 2021 2 / 19