Texas Instruments SN74LVC1T45DCKT
- Part Number:
- SN74LVC1T45DCKT
- Manufacturer:
- Texas Instruments
- Ventron No:
- 4546419-SN74LVC1T45DCKT
- Description:
- Single-Bit Dual-Supply Bus Transceiver with Configurable Voltage-Level Shifting and 3-State Outputs
- Datasheet:
- sn74lvc1t45
- Technology familyLVC
- ApplicationsGPIO
- Bits (#)1
- High input voltage (min) (V)1.08
- High input voltage (max) (V)5.5
- Vout (min) (V)1.65
- Vout (max) (V)5.5
- Data rate (max) (MBits)300
- IOH (max) (mA)-32
- IOL (max) (mA)32
- Supply current (max) (μA)4
- FeaturesOvervoltage tolerant inputs
- Input typeStandard CMOS
- Output typeBalanced CMOS
- RatingCatalog
- Operating temperature range (°C)-40 to 85
This single-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 V to 5.5 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes.
The SN74LVC1T45 is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input activate either the B-port outputs or the A-port outputs. The device transmits data from the A bus to the B bus when the B-port outputs are activated and from the B bus to the A bus when the A-port outputs are activated. The input circuitry is always active on both A and B ports and must have a logic HIGH or LOW level applied to prevent excess ICC and ICCZ.
The SN74LVC1T45 is designed so that the DIR input is powered by VCCA. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. The VCC isolation feature is designed so that if either VCC input is at GND, then both ports are in the high-impedance state.
NanoFree package technology is a major breakthrough in IC packaging concepts, using the die as the package.
Translation - Voltage Levels SNGL Bit Dual Supply Bus Transceiver
Voltage Level Translator 1-CH Bidirectional 6-Pin SC-70 T/R
Single-Bit Dual-Supply Bus Transceiver with Configurable Voltage-Level Shifting and 3-State Outputs 6-SC70 -40 to 85
IC,SN74LVC1T45DCKT,SINGLE-BIT DUAL-SUPPLY BUS TRANSCEIVER
LOGIC, BUS TRANSCVR OCTAL, 24SOIC
Bus XCVR Single 1-CH 3-ST 6-Pin SC-70 T/R
French Electronic Distributor since 1988
BUS TRANSCEIVER, 74LVC1T45, SC-70-6
IC TRANSLTR BIDIRECTIONAL SC70-6
Bus Transceiver, 74Lvc1T45, Sc-70-6; Logic Device Type:Transceiver, Non Inverting; Logic Family/Base Number:74Lvc1T245; Logic Case Style:Sc-70; No. Of Pins:6Pins; Supply Voltage Min:1.65V; Supply Voltage Max:5.5V; Logic Ic Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74LVC1T45DCKT
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