74AVC8T245BQ

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

The 74AVC8T245 is an 8-bit, dual supply transceiver that enables bidirectional level translation. It features two 8-bit input-output ports (An and Bn), a direction control input (DIR), a output enable input (OE) and dual supply pins (V_CC(A) and V_CC(B)). Both V_CC(A) and V_CC(B) can be supplied at any voltage between 0.8 V and 3.6 V making the device suitable for translating between any of the low voltage nodes (0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins An, OE and DIR are referenced to V_CC(A) and pins Bn are referenced to V_CC(B). A HIGH on DIR allows transmission from An to Bn and a LOW on DIR allows transmission from Bn to An. The output enable input (OE) can be used to disable the outputs so the buses are effectively isolated.

The device is fully specified for partial power-down applications using I_OFF. The I_OFF circuitry disables the output, 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, both An and Bn are in the high-impedance OFF-state.

Alternatives

74AVC8T245BQ-Q100

Automotive qualified

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

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** 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:
- 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)
ESD protection:
- HBM JESD22-A114E Class 3B exceeds 8000 V
- MM JESD22-A115-A exceeds 200 V
- CDM JESD22-C101C exceeds 1000 V
Maximum data rates:
- 380 Mbit/s (≥ 1.8 V to 3.3 V translation)
- 260 Mbit/s (≥ 1.1 V to 3.3 V translation)
- 260 Mbit/s (≥ 1.1 V to 2.5 V translation)
- 210 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
Multiple package options
Specified from -40 °C to +85 °C and -40 °C to +125 °C

Applications

Parametrics

Type number	Product status	V_CC(A) (V)	V_CC(B) (V)	Logic switching levels	Power dissipation considerations	T_amb (°C)	Package name
74AVC8T245BQ	Production	0.8 - 3.6	0.8 - 3.6	CMOS/LVTTL	very low	-40~125	DHVQFN24

Package

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
74AVC8T245BQ	74AVC8T245BQ,118 ( 9352 845 91118 )	Active	AVC8T245	DHVQFN24 (SOT815-1)	SOT815-1		Reel 13" Q1/T1

Environmental information

Type number	Orderable part number	Chemical content	RoHS	RHF-indicator
74AVC8T245BQ	74AVC8T245BQ,118	74AVC8T245BQ

Quality and reliability disclaimer

Series

74AVC8T245 - 8-bit dual supply translating transceiver with configurable voltage translation; 3-state

Documentation (5)

File name	Title	Type	Date
74AVC8T245	8-bit dual supply translating transceiver with configurable voltage translation; 3-state	Data sheet	2021-04-29
AN90007	Pin FMEA for AVC family	Application note	2018-11-30
Nexperia_document_guide_Logic_translators	Nexperia Logic Translators	Brochure	2021-04-12
avc8t245	avc8t245 IBIS model	IBIS model	2021-02-02
74AVC8T245BQ_Nexperia_Product_Reliability	74AVC8T245BQ Nexperia Product Reliability	Quality document	2022-05-04

Support

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Models

File name	Title	Type	Date
avc8t245	avc8t245 IBIS model	IBIS model	2021-02-02

Ordering, pricing & availability

Type number	Orderable part number	Ordering code (12NC)	Packing	Packing quantity	Buy online
74AVC8T245BQ	74AVC8T245BQ,118	935284591118	Reel 13" Q1/T1	-	Order product

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