Texas Instruments SN74AVC4T234ZSUR Translation – Voltage Levels 4B Dual-Supply Bus Xcvr

Part No	SN74AVC4T234ZSUR
Manufacturer	Texas Instruments
Product Category	Translation - Voltage Levels
Propagation Delay Time	3.6 ns
Supply Voltage - Max	3.6 V
Supply Voltage - Min	0.9 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	UCSP-11
Series	SN74AVC4T234
Packaging	Reel
Packaging	Cut Tape
Packaging	MouseReel
Brand	Texas Instruments
Data Rate	380 Mb/s
Development Kit	SN74AVC4T234EVM
Features	Partial power down (Ioff), Over-voltage tolerant inputs, Input-disable
High Level Output Current	12 mA
Logic Family	74AVC
Logic Type	Non-inverting
Low Level Output Current	12 mA
Moisture Sensitive	Yes
Operating Temperature Range	- 40 C to + 85 C
Product Type	Translation - Voltage Levels
Factory Pack Quantity	2500pcs
Subcategory	Logic ICs
Unit Weight	0.006173 oz

  Wide operating VCC range of 0.9 V to 3.6 V 3.6-V I/O Tolerant to support mixed-mode signal operation Max tpd of 3.7 ns at 3.3 V Balanced propagation delays: tPLH = tPHL Low static-power consumption, 5-μA Max ICC Outputs disabled if either VCC goes to 0V ±3-mA Output drive at 1.8 V 26-Ω series resistor on A-side outputs Ioff supports partial power-down-mode operation Input hysteresis allows slow input transition and better switching noise immunity at input Maximum data rates – 380 Mbps (1.8-V to 3.3-V translation) – 200 Mbps (<1.8-V to 3.3-V translation) – 200 Mbps (translate to 2.5 V or 1.8 V) – 150 Mbps (translate to 1.5 V) – 100 Mbps (translate to 1.2 V) Latch-up performance exceeds 100 mA Per JESD 78, Class II ESD protection exceeds JESD 22 – 2000-V human-body model (A114-A) – 500-V charged-device model (C101) Personal electronics Industrial Enterprise Telecom Description This 4-bit non-inverting bus transceiver uses two separate configurable power-supply rails to enable asynchronous communication between B-port inputs and A-port outputs. The A port is designed to track VCCA while the B port is designed to track VCCB. Both VCCA and VCCB are configurable from 0.9 V to 3.6 V. The SN74AVC4T234 solution offers the industry's low-power needs in battery-powered portable applications by ensuring both a very low static and dynamic power consumption across the entire VCC range of 0.9 V to 3.6 V, resulting in an increased battery life. This product also maintains excellent signal integrity. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current back flow through the device when it is powered down. The VCC isolation feature ensures that if either VCC input is at GND, then A-side ports are in the high impedance state.