Catalog(6 parts)
| Part | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Number of Bits per Element▲▼ | Mounting Type | Number of Elements▲▼ | Current - Output High, Low▲▼ | Current - Output High, Low▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Package / Case▲▼ | Package / Case | Output Type | Supplier Device Package | Package / Case▲▼ | Package / Case▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments SN74LVCZ245ADWG4Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC | 2.700000047683716 V | 3.5999999046325684 V | 8 ul | Surface Mount | 1 ul | 0.024000000208616257 A | 0.024000000208616257 A | 85 °C | -40 °C | 0.007493000011891127 m, 0.007499999832361937 m | 20-SOIC | 3-State | 20-SOIC | ||
Texas Instruments SN74LVCZ245APWTTransceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP | 2.700000047683716 V | 3.5999999046325684 V | 8 ul | Surface Mount | 1 ul | 0.024000000208616257 A | 0.024000000208616257 A | 85 °C | -40 °C | 0.004394200164824724 m | 20-TSSOP | 3-State | 20-TSSOP | 0.004399999976158142 m | |
Texas Instruments SN74LVCZ245ADBRTransceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SSOP | 2.700000047683716 V | 3.5999999046325684 V | 8 ul | Surface Mount | 1 ul | 0.024000000208616257 A | 0.024000000208616257 A | 85 °C | -40 °C | 0.0052999998442828655 m, 0.005308600142598152 m | 20-SSOP | 3-State | 20-SSOP | ||
Texas Instruments SN74LVCZ245ANTransceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-PDIP | 2.700000047683716 V | 3.5999999046325684 V | 8 ul | Through Hole | 1 ul | 0.024000000208616257 A | 0.024000000208616257 A | 85 °C | -40 °C | 20-DIP | 3-State | 20-PDIP | 0.007619999814778566 m | 0.007619999814778566 m | |
Texas Instruments SN74LVCZ245ADWRTransceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC | 2.700000047683716 V | 3.5999999046325684 V | 8 ul | Surface Mount | 1 ul | 0.024000000208616257 A | 0.024000000208616257 A | 85 °C | -40 °C | 0.007493000011891127 m, 0.007499999832361937 m | 20-SOIC | 3-State | 20-SOIC | ||
Texas Instruments SN74LVCZ245APWTransceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP | 2.700000047683716 V | 3.5999999046325684 V | 8 ul | Surface Mount | 1 ul | 0.024000000208616257 A | 0.024000000208616257 A | 85 °C | -40 °C | 0.004394200164824724 m | 20-TSSOP | 3-State | 20-TSSOP | 0.004399999976158142 m |
Key Features
• Operate From 2.7 V to 3.6 VInputs Accept Voltages to 5.5 VMax tpdof 6.3 ns at 3.3 VTypical VOLP(Output Ground Bounce)<0.8 V at VCC= 3.3 V, TA= 25°CTypical VOHV(Output VOHUndershoot)>2 V at VCC= 3.3 V, TA= 25°CIoffand Power-Up 3-State Support Hot InsertionSupport Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V VCC)Latch-Up Performance Exceeds 100mA Per JESC 78, Class IIOperate From 2.7 V to 3.6 VInputs Accept Voltages to 5.5 VMax tpdof 6.3 ns at 3.3 VTypical VOLP(Output Ground Bounce)<0.8 V at VCC= 3.3 V, TA= 25°CTypical VOHV(Output VOHUndershoot)>2 V at VCC= 3.3 V, TA= 25°CIoffand Power-Up 3-State Support Hot InsertionSupport Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V VCC)Latch-Up Performance Exceeds 100mA Per JESC 78, Class II
Description
AI
This octal bus transceiver is designed for 2.7-V to 3.6-V VCCoperation.
The SN74LVCZ245A is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so the buses are effectively isolated.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment.
When VCCis between 0 and 1.5 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.5 V, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
This device is fully specified for hot-insertion applications using Ioffand power-up 3-state. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down, which prevents driver conflict.
This octal bus transceiver is designed for 2.7-V to 3.6-V VCCoperation.
The SN74LVCZ245A is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so the buses are effectively isolated.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment.
When VCCis between 0 and 1.5 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.5 V, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
This device is fully specified for hot-insertion applications using Ioffand power-up 3-state. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down, which prevents driver conflict.