74LVC16245A-Q100; 74LVCH16245A-Q100

16-bit bus transceiver with direction pin; 5 V tolerant; 3-state

The 74LVC16245A-Q100; 74LVCH16245A-Q100 is a 16-bit transceiver with 3-state outputs. The device can be used as two 8-bit transceivers or one 16-bit transceiver. The device features two output enables (1OE and 2OE) each controlling eight outputs, and two send/receive (1DIR and 2DIR) inputs for direction control. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. 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.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features and benefits

Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Overvoltage tolerant inputs to 5.5 V
Wide supply voltage range from 1.2 V to 3.6 V
CMOS low power dissipation
MULTIBYTE flow-through standard pin-out architecture
Low inductance multiple power and ground pins for minimum noise and ground bounce
Direct interface with TTL levels
All data inputs have bus hold (74LVCH16245A-Q100 only)
I_OFF circuitry provides partial Power-down mode operation
Complies with JEDEC standard:
- JESD8-7A (1.65 V to 1.95 V)
- JESD8-5A (2.3 V to 2.7 V)
- JESD8-C/JESD36 (2.7 V to 3.6 V)
ESD protection:
- HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
- CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

Parametrics

Type number	Product status	V_CC (V)	Logic switching levels	Output drive capability (mA)	f_max (MHz)	Nr of bits	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
74LVC16245ADGG-Q100	Production	1.2 - 3.6	CMOS/LVTTL	+/- 24	175	16	low	-40~125	82	1.9	36	TSSOP48
74LVC16245ADGV-Q100	Production	1.2 - 3.6	CMOS/LVTTL	+/- 24	175	16	low	-40~125	82	0.0	36	TVSOP48
74LVCH16245ADGG-Q100	Production	1.2 - 3.6	CMOS/LVTTL	+/- 24	175	16	low	-40~125	82	1.9	36	TSSOP48
74LVCH16245ADGV-Q100	Production	1.2 - 3.6	CMOS/LVTTL	+/- 24	175	16	low	-40~125	82	0.0	36	TVSOP48

Package

Type number	Package	Package information	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
74LVC16245ADGG-Q100	TSSOP48 (SOT362-1)	SOT362-1	SSOP-TSSOP-VSO-WAVE	SOT362-1_118	Active	LVC16245A	74LVC16245ADGG-Q1J ( 9352 994 75118 )
74LVC16245ADGV-Q100	TVSOP48 (SOT480-1)	SOT480-1		SOT480-1_118	Active	74LVC16245A	74LVC16245ADGV-Q1J ( 9356 907 92118 )
74LVCH16245ADGG-Q100	TSSOP48 (SOT362-1)	SOT362-1	SSOP-TSSOP-VSO-WAVE	SOT362-1_118	Active	LVCH16245A	74LVCH16245ADGG-QJ ( 9352 994 78118 )
74LVCH16245ADGV-Q100	TVSOP48 (SOT480-1)	SOT480-1		SOT480-1_118	Active	4LVCH16245A	74LVCH16245ADGV-QJ ( 9356 907 97118 )

Environmental information

Type number	Orderable part number	Chemical content	Leadfree conversion date
74LVC16245ADGG-Q100	74LVC16245ADGG-Q1J	74LVC16245ADGG-Q100	Always Pb-free
74LVC16245ADGV-Q100	74LVC16245ADGV-Q1J	74LVC16245ADGV-Q100	week 25, 2019
74LVCH16245ADGG-Q100	74LVCH16245ADGG-QJ	74LVCH16245ADGG-Q100	Always Pb-free
74LVCH16245ADGV-Q100	74LVCH16245ADGV-QJ	74LVCH16245ADGV-Q100	week 25, 2019

Quality and reliability disclaimer

Documentation (10)

File name	Title	Type	Date
74LVC_LVCH16245A_Q100	16-bit bus transceiver with direction pin; 5 V tolerant; 3-state	Data sheet	2024-04-23
AN263	Power considerations when using CMOS and BiCMOS logic devices	Application note	2023-02-07
AN11009	Pin FMEA for LVC family	Application note	2019-01-09
lvch16245a	lvch16245a IBIS model	IBIS model	2013-04-07
lvc16245a	lvc16245a IBIS model	IBIS model	2013-04-07
Nexperia_document_leaflet_Logic_TVSOP48_16bitPortfolio_201903	Smaller-footprint 16-bit logic with advanced features	Leaflet	2019-03-29
Nexperia_Selection_guide_2023	Nexperia Selection Guide 2023	Selection guide	2023-05-10
SOT480-1	plastic, thin shrink small outline package; 48 leads; 0.4 mm pitch; 9.7 mm x 4.4 mm x 1.1 mm body	Package information	2022-06-22
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08
SOT362-1	plastic thin shrink small outline package; 48 leads; body width 6.1 mm	Package information	2024-01-05

Support

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Models

File name	Title	Type	Date
lvch16245a	lvch16245a IBIS model	IBIS model	2013-04-07
lvc16245a	lvc16245a IBIS model	IBIS model	2013-04-07

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