74AVC1T45GW-Q100

Dual-supply voltage level translator/transceiver; 3-state

The 74AVC1T45-Q100 is a single bit, dual supply transceiver with 3-state output that enables bidirectional level translation. It features two 1-bit input-output ports (A and B), a direction control input (DIR) 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. This feature makes 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 A and DIR are referenced to V_CC(A) and pin B is referenced to V_CC(B). A HIGH on DIR allows transmission from A to B and a LOW on DIR allows transmission from B to A.

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 A and B are in the high-impedance OFF-state.

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

Features

Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Wide supply voltage range:
- V_CC(A): 0.8 V to 3.6 V
- V_CC(B): 0.8 V to 3.6 V
High noise immunity
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:
- MIL-STD-883, method 3015 Class 3B exceeds 8000 V
- HBM JESD22-A114E Class 3B exceeds 8000 V
- MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)
Maximum data rates:
- 500 Mbit/s (1.8 V to 3.3 V translation)
- 320 Mbit/s (< 1.8 V to 3.3 V translation)
- 320 Mbit/s (translate to 2.5 V or 1.8 V)
- 280 Mbit/s (translate to 1.5 V)
- 240 Mbit/s (translate to 1.2 V)
Suspend mode
Latch-up performance exceeds 100 mA per JESD 78 Class II
Inputs accept voltages up to 3.6 V
Low noise overshoot and undershoot < 10 % of V_CC
I_OFF circuitry provides partial Power-down mode operation

Target applications

Parametrics

Type number	Product status	V_CC(A) (V)	V_CC(B) (V)	Logic switching levels	Output drive capability (mA)	t_pd (ns)	No of bits	Power dissipation considerations	T_amb (Cel)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	Package name
74AVC1T45GW-Q100	Production	0.8 - 3.6	0.8 - 3.6	CMOS/LVTTL	+/- 12	2.1	1	very low	-40~125	250	69.0	TSSOP6

Package

Type number	Package	Outline version	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
74AVC1T45GW-Q100	TSSOP6 (SOT363)	SOT363		Reel 7" Q3/T4, Reverse	Active	B5	74AVC1T45GW-Q100H ( 9352 994 91125 )

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	RoHS / RHF	Leadfree conversion date	MSL	MSL leadfree
74AVC1T45GW-Q100	74AVC1T45GW-Q100H	74AVC1T45GW-Q100		Always Pb-free	1	1

Quality and reliability disclaimer

Series

74AVC1T45-Q100 - Dual-supply voltage level translator/transceiver; 3-state

Documentation (8)

File name	Title	Type	Date
74AVC1T45_Q100	Dual-supply voltage level translator/transceiver; 3-state	Data sheet	2017-03-16
AN10161	PicoGate Logic footprints	Application note	2002-10-29
AN252	Live Insertion Aspects of Philips Logic Families	Application note	2013-03-13
AN10156	Sorting through the low voltage logic maze	Application note	2013-03-13
AN90007	Pin FMEA for AVC family	Application note	2018-11-30
avc1t45	74AVC1T45 IBIS model	IBIS model	2016-02-24
SOT363_125	Tape reel SMD; reversed product orientation 12NC ending 125	Packing	2012-11-20
SOT363	plastic, surface-mounted package; 6 leads; 0.65 mm pitch; 2.1 mm x 1.25 mm x 0.95 mm body	Outline drawing	2018-11-14

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Models

File name	Title	Type	Date
avc1t45	74AVC1T45 IBIS model	IBIS model	2016-02-24

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