74AVC4T3144GU12

4-bit dual-supply buffer/level translator; 3-state

The 74AVC4T3144 is a 4-bit, dual-supply level translating buffer with 3-state outputs. It features four data inputs (An and B4), four data outputs (YBn and YA4), and an output enable input (OE). The device is configured to translate three inputs from V_CC(A) to V_CC(B) and one input from V_CC(B) to V_CC(A). OE, An and YA4 are referenced to V_CC(A) and YBn and B4 are referenced to V_CC(B). A HIGH on OE causes the outputs to assume a high-impedance OFF-state.

The device is fully specified for partial power-down applications using I_OFF. The I_OFF circuitry disables outputs, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either V_CC(A) or V_CC(B) are at GND level, all outputs are in the high-impedance OFF-state.

Alternatives

74AVC4T3144GU12-Q100

Automotive qualified

Features and benefits

Wide supply voltage range:
- V_CC(A): 0.8 V to 3.6 V
- V_CC(B): 0.8 V to 3.6 V
Complies with JEDEC standards:
- JESD8-12 (0.8 V to 1.3 V)
- JESD8-11 (0.9 V to 1.65 V)
- JESD8-7 (1.2 V to 1.95 V)
- JESD8-5 (1.8 V to 2.7 V)
- JESD8-B (2.7 V to 3.6 V)
Maximum data rates:
- 380 Mbit/s (≥ 1.8 V to 3.3 V translation)
- 200 Mbit/s (≥ 1.1 V to 3.3 V translation)
- 200 Mbit/s (≥ 1.1 V to 2.5 V translation)
- 200 Mbit/s (≥ 1.1 V to 1.8 V translation)
- 150 Mbit/s (≥ 1.1 V to 1.5 V translation)
- 100 Mbit/s (≥ 1.1 V to 1.2 V translation)
Suspend mode
Latch-up performance exceeds 100 mA per JESD 78 Class II
Inputs accept voltages up to 3.6 V
I_OFF circuitry provides partial Power-down mode operation
ESD protection:
- HBM: ANSI/ESDA/JEDEC JS-001 class 3B exceeds 8000 V
- CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Specified from -40 °C to +85 °C and -40 °C to +125 °C

Parametrics

Type number	V_CC (V)	Logic switching levels	Output drive capability (mA)	f_max (MHz)	Nr of bits	Power dissipation considerations	T_amb (°C)	Package name
74AVC4T3144GU12	n.a.	CMOS/LVTTL	± 12	190	4	very low	-40~125	XQFN12

PCB Symbol, Footprint and 3D Model

Model Name	Description

Package

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
74AVC4T3144GU12	74AVC4T3144GU12X (935690174115)	Active		XQFN12 (SOT1174-1)	SOT1174-1		SOT1174-1_115

Environmental information

Type number	Orderable part number	Chemical content	RoHS	RHF-indicator
74AVC4T3144GU12	74AVC4T3144GU12X	74AVC4T3144GU12

Quality and reliability disclaimer

Series

Documentation (9)

File name	Title	Type	Date
74AVC4T3144	4-bit dual-supply buffer/level translator; 3-state	Data sheet	2024-07-02
AN90007	Pin FMEA for AVC family	Application note	2018-11-30
SOT1174-1	3D model for products with SOT1174-1 package	Design support	2021-01-28
avc4t3144	IBIS model of 74AVC4T3144	IBIS model	2017-12-22
74AVC4T3144_and_74LVC4T3144_leaflet	Dual supply translating buffers/line drivers	Leaflet	2018-03-09
Nexperia_package_poster	Nexperia package poster	Leaflet	2020-05-15
SOT1174-1	plastic, leadless extremely thin quad flat package; 12 terminals; 0.4 mm pitch; 2 mm x 1.7 mm x 0.5 mm body	Package information	2024-04-11
SOT1174-1_115	XQFN12; Reel pack for SMD, 7''; Q1/T1 product orientation	Packing information	2020-04-21
74AVC4T3144GU12_Nexperia_Product_Reliability	74AVC4T3144GU12 Nexperia Product Reliability	Quality document	2024-06-16

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Models

File name	Title	Type	Date
avc4t3144	IBIS model of 74AVC4T3144	IBIS model	2017-12-22
SOT1174-1	3D model for products with SOT1174-1 package	Design support	2021-01-28

PCB Symbol, Footprint and 3D Model

Model Name	Description

Ordering, pricing & availability

Type number	Orderable part number	Ordering code (12NC)	Status	Packing	Packing Quantity	Buy online
74AVC4T3144GU12	74AVC4T3144GU12X	935690174115	Active	SOT1174-1_115	4,000	Order product

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Interactive datasheet