74LVC2G66GD,125

74LVC2G66 Bilateral switch Rev. 12 31 August 2021 Product data sheet 1. General description The 74LVC2G66 is a dual single pole, single-throw analog switch. Each switch has two input/output terminals (nY and nZ) and a digital enable input (nE). When nE is LOW, the analog switch is turned off. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments. Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times. 2. Features and benefits Wide supply voltage range from 1.65 V to 5.5 V Very low ON resistance: 7.5 (typical) at V = 2.7 V CC 6.5 (typical) at V = 3.3 V CC 6 (typical) at V = 5 V CC Switch current capability of 32 mA Overvoltage tolerant inputs to 5.5 V High noise immunity CMOS low power consumption TTL interface compatibility at 3.3 V I circuitry provides partial Power-down mode operation OFF Latch-up performance meets requirements of JESD78 Class I Complies with JEDEC standards: JESD8-7 (1.65 V to 1.95 V) JESD8-5 (2.3 V to 2.7 V) JESD8C (2.7 V to 3.6 V) JESD36 (4.5 V to 5.5 V) ESD protection: HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V Multiple package options Specified from -40 C to +85 C and -40 C to +125 CNexperia 74LVC2G66 Bilateral switch 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74LVC2G66DP -40 C to +125 C TSSOP8 plastic thin shrink small outline package 8 leads SOT505-2 body width 3 mm lead length 0.5 mm 74LVC2G66DC -40 C to +125 C VSSOP8 plastic very thin shrink small outline package SOT765-1 8 leads body width 2.3 mm 74LVC2G66GT -40 C to +125 C XSON8 plastic extremely thin small outline package SOT833-1 no leads 8 terminals body 1 1.95 0.5 mm 74LVC2G66GN -40 C to +125 C XSON8 extremely thin small outline package no leads SOT1116 8 terminals body 1.2 1.0 0.35 mm 4. Marking Table 2. Marking codes Type number Marking code 1 74LVC2G66DP V66 74LVC2G66DC V66 74LVC2G66GT V66 74LVC2G66GN VL 1 The pin 1 indicator is located on the lower left corner of the device, below the marking code. 5. Functional diagram 1Y 1Z 1 1 1E X1 2Z 2Y 1 1 2E X1 001aag497 001aah808 Fig. 1. Logic symbol Fig. 2. IEC logic symbol nZ nY nE V CC mna658 Fig. 3. Logic diagram (one switch) 74LVC2G66 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2021. All rights reserved Product data sheet Rev. 12 31 August 2021 2 / 22