74AVCH2T45 Dual-bit, Dual-supply Voltage Level Translator/transceiver; 3-state

The 74AVCH2T45 is a dual bit, dual supply transceiver that enables bidirectional level translation. It features two data input-output ports (nA and nB), a direction control input (DIR) and dual supply pins (VCC(A) and VCC(B)). Both VCC(A) and VCC(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 nA and DIR are referenced to VCC(A) and pins nB are referenced to VCC(B). A HIGH on DIR allows transmission from nA to nB and a LOW on DIR allows transmission from nB to nA. The device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at GND level, both A and B are in the high-impedance OFF-state. The 74AVCH2T45 has active bus hold circuitry which is provided to hold unused or floating data inputs at a valid Logic level. This feature eliminates the need for external pull-up or pull-down resistors.
By NXP Semiconductors
Part Manufacturer Description Datasheet Samples
74AVCH2T45DCURG4 Texas Instruments Dual-Bit Dual-Supply Bus Transceiver With Configurable Voltage Translation Aan 3-State Outputs 8-VSSOP -40 to 85
74AVCH2T45DCTRG4 Texas Instruments AVC SERIES, 2-BIT DRIVER, TRUE OUTPUT, PDSO8, GREEN, PLASTIC, SSOP-8
74AVCH2T45DCTTE4 Texas Instruments Dual-Bit Dual-Supply Bus Transceiver With Configurable Voltage Translation Aan 3-State Outputs 8-SM8 -40 to 85
74AVCH2T45DCURE4 Texas Instruments AVC SERIES, 2-BIT TRANSCEIVER, TRUE OUTPUT, PDSO8, GREEN, PLASTIC, VSSOP-8
74AVCH2T45DCUTG4 Texas Instruments AVC SERIES, 2-BIT TRANSCEIVER, TRUE OUTPUT, PDSO8, GREEN, PLASTIC, VSSOP-8
74AVCH2T45DCUTE4 Texas Instruments AVC SERIES, 2-BIT TRANSCEIVER, TRUE OUTPUT, PDSO8, GREEN, PLASTIC, VSSOP-8
74AVCH2T45DCTRE4 Texas Instruments Dual-Bit Dual-Supply Bus Transceiver With Configurable Voltage Translation Aan 3-State Outputs 8-SM8 -40 to 85
SN74AVCH2T45DCTR Texas Instruments Dual-Bit Dual-Supply Bus Transceiver With Configurable Voltage Translation Aan 3-State Outputs 8-SM8 -40 to 85
SN74AVCH2T45DCTT Texas Instruments Dual-Bit Dual-Supply Bus Transceiver With Configurable Voltage Translation Aan 3-State Outputs 8-SM8 -40 to 85
SN74AVCH2T45DCUR Texas Instruments Dual-Bit Dual-Supply Bus Transceiver With Configurable Voltage Translation Aan 3-State Outputs 8-VSSOP -40 to 85
74AVCH2T45 's Packages74AVCH2T45 's pdf datasheet
74AVCH2T45DC VSSOP
74AVCH2T45GT XSON




74AVCH2T45 Pinout, Pinouts
74AVCH2T45 pinout,Pin out
This is one package pinout of 74AVCH2T45,If you need more pinouts please download 74AVCH2T45's pdf datasheet.

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