74LVC1G157GV

Single 2-input multiplexer

The 74LVC1G157 is a single 2-input multiplexer. 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.

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

Alternatives

74LVC1G157GV-Q100

Automotive qualified

Single 2-input multiplexer

Buy from Nexperia

SKU	Stock*	MOQ	Price per unit**	Quantity

Buy from distributors

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

* Stock values are subject to change
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia

Features and benefits

Wide supply voltage range from 1.65 V to 5.5 V
High noise immunity
±24 mA output drive (V_CC = 3.0 V)
CMOS low power dissipation
Direct interface with TTL levels
Overvoltage tolerant inputs to 5.5 V
I_OFF circuitry provides partial Power-down mode operation
Latch-up performance exceeds 250 mA
Complies with JEDEC standard:
- 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 °C

Applications

Parametrics

Type number	Product status	V_CC (V)	Logic switching levels	Output drive capability (mA)	t_pd (ns)	Power dissipation considerations	T_amb (°C)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	R_th(j-c) (K/W)	Package name
74LVC1G157GV	Production	1.65 - 5.5	CMOS/LVTTL	± 32	2.2	low	-40~125	249	53.8	162	SC-74; TSOP6

Package

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
74LVC1G157GV	74LVC1G157GV,125 ( 9352 783 13125 )	Active	YP	SC-74; TSOP6 (SOT457)	SOT457	REFLOW_BG-BD-1 WAVE_BG-BD-1	Reel 7" Q3/T4, Reverse

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	RoHS / RHF	MSL	MSL leadfree
74LVC1G157GV	74LVC1G157GV,125	74LVC1G157GV		1	1

Quality and reliability disclaimer

Series

74LVC1G157 - Single 2-input multiplexer

Documentation (8)

File name	Title	Type	Date
74LVC1G157	Single 2-input multiplexer	Data sheet	2022-01-27
AN10161	PicoGate Logic footprints	Application note	2002-10-29
AN10343	MicroPak soldering information	Application note	2021-05-31
AN11009	Pin FMEA for LVC family	Application note	2019-01-09
lvc1g157	74LVC1G157 IBIS model	IBIS model	2014-10-20
74LVC1G157GV_Nexperia_Product_Reliability	74LVC1G157GV Nexperia Product Reliability	Quality document	2022-05-04
REFLOW_BG-BD-1	Reflow soldering profile	Reflow soldering	2021-04-06
WAVE_BG-BD-1	Wave soldering profile	Wave soldering	2021-09-08

Support

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Models

File name	Title	Type	Date
lvc1g157	74LVC1G157 IBIS model	IBIS model	2014-10-20

Ordering, pricing & availability

Type number	Orderable part number	Ordering code (12NC)	Packing	Packing quantity	Buy online
74LVC1G157GV	74LVC1G157GV,125	935278313125	Reel 7" Q3/T4, Reverse	-	Order product

Sample

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Sample orders normally take 2-4 days for delivery.

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