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74LVTH245 from FAIRCHILD,Fairchild Semiconductor

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74LVTH245

Manufacturer: FAIRCHILD

Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs

Partnumber Manufacturer Quantity Availability
74LVTH245 FAIRCHILD 444 In Stock

Description and Introduction

Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs The 74LVTH245 is a high-performance, low-voltage CMOS octal bus transceiver manufactured by Fairchild Semiconductor. It operates at a voltage range of 2.7V to 3.6V, making it suitable for low-voltage applications. The device features 3-state outputs and is designed for bidirectional communication between data buses. It has a typical propagation delay of 3.5 ns and supports live insertion and extraction, making it ideal for hot-swapping applications. The 74LVTH245 is available in various package types, including TSSOP and SSOP, and is characterized for operation from -40°C to 85°C. It also includes bus-hold circuitry on the data inputs, which eliminates the need for external pull-up or pull-down resistors.
Partnumber Manufacturer Quantity Availability
74LVTH245 TI 18 In Stock

Description and Introduction

Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs The 74LVTH245 is a 3.3V CMOS octal bus transceiver with 3-state outputs, manufactured by Texas Instruments (TI). It features non-inverting bidirectional data flow and is designed for asynchronous communication between data buses. Key specifications include:

- **Supply Voltage (VCC):** 3.0V to 3.6V
- **Input Voltage (VI):** 0V to 5.5V
- **Output Voltage (VO):** 0V to 5.5V
- **Operating Temperature Range:** -40°C to +85°C
- **High-Speed Operation:** tpd = 3.8 ns (max) at 3.3V
- **Output Drive Capability:** ±12 mA at 3.3V
- **Bus-Hold Data Inputs:** Eliminates the need for external pull-up/pull-down resistors
- **3-State Outputs:** Allows connection to a bus-oriented system
- **ESD Protection:** Exceeds 2000V per JESD 22-A114-B
- **Package Options:** TSSOP, TVSOP, and SOIC

The device is designed for low-voltage (3.3V) applications and is compatible with 5V TTL levels, making it suitable for mixed-voltage systems. It is commonly used in data communication, networking, and computing systems.

Partnumber Manufacturer Quantity Availability
74LVTH245 F 75 In Stock

Description and Introduction

Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs The 74LVTH245 is a low-voltage CMOS octal bus transceiver manufactured by various companies, including Texas Instruments. It is designed for 3.3V operation and features 3-state outputs. Key specifications include:

- **Supply Voltage (VCC):** 2.7V to 3.6V
- **High-Speed Operation:** tpd = 3.8ns (max) at 3.3V
- **Output Drive Capability:** ±12mA at 3.3V
- **Input/Output Compatibility:** 5V tolerant inputs and outputs
- **Bus-Hold on Data Inputs:** Eliminates the need for external pull-up/pull-down resistors
- **Power-Down Protection:** Provided on inputs and outputs
- **Operating Temperature Range:** -40°C to +85°C
- **Package Options:** Available in various packages, including TSSOP, SOIC, and SSOP

The device is commonly used in applications requiring bidirectional data transfer, such as in data buses and communication systems.

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