74LVC2G34

Dual buffer gate

The 74LVC2G34 provides two buffers.

Inputs can be driven from either 3.3 V or 5 V devices. These features allow the use of these devices in a mixed 3.3 V and 5 V environment.

This device is fully specified for partial power-down applications using I_OFF. The I_OFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

Features and benefits

Wide supply voltage range from 1.65 V to 5.5 V
5 V tolerant inputs for interfacing with 5 V logic
High noise immunity
Complies with JEDEC standard:
- JESD8-7 (1.65 V to 1.95 V)
- JESD8-5 (2.3 V to 2.7 V)
- JESD8B/JESD36 (2.7 V to 3.6 V)
ESD protection:
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
±24 mA output drive (V_CC = 3.0 V)
CMOS low power consumption
Latch-up performance exceeds 250 mA
Direct interface with TTL levels
Multiple package options
Specified from –40 ℃ to +85 ℃ and –40 ℃ to +125 ℃.

Parametrics

Type number	Product status	V_CC (V)	Logic switching levels	Output drive capability (mA)	f_max (MHz)	No of bits	Power dissipation considerations	R_th(j-a) (K/W)	R_th(j-c) (K/W)	Package name
74LVC2G34GM	Production	1.65 - 5.5	CMOS/LVTTL	± 32	175	2	low	290	145	XSON6
74LVC2G34GN	Production	1.65 - 5.5	CMOS/LVTTL	± 32	175	2	low	274	170	XSON6
74LVC2G34GS	Production	1.65 - 5.5	CMOS/LVTTL	± 32	175	2	low	271	176	XSON6
74LVC2G34GV	Production	1.65 - 5.5	CMOS/LVTTL	± 32	175	2	low	231	145	SC-74; TSOP6
74LVC2G34GW	Production	1.65 - 5.5	CMOS/LVTTL	± 32	175	2	low	264	153	TSSOP6
74LVC2G34GX	Production	1.65 - 5.5	CMOS/LVTTL	± 32	175	2	low	-	-	X2SON6

Package

Type number	Package	Package information	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
74LVC2G34GM	XSON6 (SOT886)	SOT886	Reel 7" Q1/T1, Q3/T4	Active	YA	74LVC2G34GM,132 ( 9352 771 64132 )
74LVC2G34GM	XSON6 (SOT886)	SOT886	Reel 7” Q1/T1 or Q2/T3	Active	YA	74LVC2G34GM,115 ( 9352 771 64115 )
74LVC2G34GN	XSON6 (SOT1115)	SOT1115	Reel 7" Q1/T1, Q3/T4	Active	YA	74LVC2G34GN,132 ( 9352 918 04132 )
74LVC2G34GS	XSON6 (SOT1202)	SOT1202	Reel 7" Q1/T1, Q3/T4	Active	Standard Marking	74LVC2G34GS,132 ( 9352 929 32132 )
74LVC2G34GV	SC-74; TSOP6 (SOT457)	SOT457	Reel 7" Q3/T4, Reverse	Active	Y34	74LVC2G34GV,125 ( 9352 737 84125 )
74LVC2G34GW	TSSOP6 (SOT363)	SOT363	Reel 7" Q3/T4, Reverse	Active	YA	74LVC2G34GW,125 ( 9352 737 83125 )
74LVC2G34GX	X2SON6 (SOT1255)	SOT1255	Reel 7" Q2/T3	Active	YA	74LVC2G34GXZ ( 9353 070 82147 )

Discontinuation information

Type number	Orderable part number, (Ordering code (12NC))	Last time buy date	Last time delivery date	Replacement product	Status	Comments
74LVC2G34GX	935307082125

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	Leadfree conversion date	EFR	IFR	MTBF (hour)	MSL	MSL leadfree
74LVC2G34GM	74LVC2G34GM,132	74LVC2G34GM	Always Pb-free	19.6	0.7	1.63E5	1	1
74LVC2G34GM	74LVC2G34GM,115	74LVC2G34GM	Always Pb-free	19.6	0.7	1.63E5	1	1
74LVC2G34GN	74LVC2G34GN,132	74LVC2G34GN	Always Pb-free	19.6	0.7	1.63E5	1	1
74LVC2G34GS	74LVC2G34GS,132	74LVC2G34GS	Always Pb-free	19.6	0.7	1.63E5	1	1
74LVC2G34GV	74LVC2G34GV,125	74LVC2G34GV	Always Pb-free	19.6	0.7	1.63E5	1	1
74LVC2G34GW	74LVC2G34GW,125	74LVC2G34GW	Always Pb-free	19.6	0.7	1.63E5	1	1
74LVC2G34GX	74LVC2G34GXZ	74LVC2G34GX	Always Pb-free	19.6	0.7	1.63E5	1	1

Quality and reliability disclaimer

Documentation (18)

File name	Title	Type	Date
74LVC2G34	Dual buffer gate	Data sheet	2018-02-23
AN10161	PicoGate Logic footprints	Application note	2002-10-29
AN11009	Pin FMEA for LVC family	Application note	2019-01-09
lvc2g34	74LVC2G34 IBIS model	IBIS model	2015-09-06
Nexperia_document_leaflet_Logic_X2SON_packages_062018	X2SON ultra-small 4, 5, 6 & 8-pin leadless packages	Leaflet	2018-06-05
Nexperia_Selection_guide_2020	Nexperia Selection Guide 2020	Selection guide	2020-01-31
Nexperia_Selection_guide_2021	Nexperia Selection Guide 2021	Selection guide	2021-01-08
SOT1202	plastic, leadless extremely thin small outline package; 6 terminals; 0.35 mm pitch; 1 mm x 1mm x 0.35 mm body	Package information	2020-04-21
MAR_SOT1202	MAR_SOT1202 Topmark	Top marking	2013-06-03
SOT1255	plastic, leadless thermal enhanced extremely thin small outline package; 6 terminals; 0.4 mm pitch; 1 mm x 0.8 mm x 0.35 mm body	Package information	2020-04-21
SOT1115	plastic, leadless extremely thin small outline package; 6 terminals; 0.3 mm pitch; 0.9 mm x 1 mm x 0.35 mm body	Package information	2021-07-12
MAR_SOT1115	MAR_SOT1115 Topmark	Top marking	2013-06-03
SOT363	plastic, surface-mounted package; 6 leads; 0.65 mm pitch; 2.1 mm x 1.25 mm x 0.95 mm body	Package information	2020-04-21
MAR_SOT363	MAR_SOT363 Topmark	Top marking	2013-06-03
SOT886	plastic, leadless extremely thin small outline package; 6 terminals; 0.5 mm pitch; 1 mm x 1.45 mm x 0.5 mm body	Package information	2020-04-21
MAR_SOT886	MAR_SOT886 Topmark	Top marking	2013-06-03
SOT457	plastic, surface-mounted package (SC-74; TSOP6); 6 leads	Package information	2020-04-21
MAR_SOT457	MAR_SOT457 Topmark	Top marking	2013-06-03

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Models

File name	Title	Type	Date
lvc2g34	74LVC2G34 IBIS model	IBIS model	2015-09-06

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