規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74GTL |
| ProductStatus | Active |
| TranslatorType | Mixed Signal |
| ChannelType | Bidirectional |
| NumberofCircuits | 1 |
| ChannelsperCircuit | 4 |
| InputSignal | LVTTL |
| OutputSignal | GTL |
| OutputType | Open Drain |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 14-TSSOP (0.173, 4.40mm Width) |
概述
Description
The SN74GTL2014PWR is a 20-bit non-inverting translator from Texas Instruments, designed for interfacing between GTL (Gunning Transceiver Logic) and LVTTL/LVCMOS logic levels. This device supports bidirectional signal translation with a low-voltage interface, making it suitable for high-speed data transfer applications. It operates with a supply voltage range of 3 V to 3.6 V on the LVTTL/LVCMOS side and 1.4 V to 1.6 V on the GTL side.
The SN74GTL2014PWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 24 pins (indicated by 'PWR' in its part number), which allows for easy integration into compact circuit designs. The device is designed to handle open-drain applications, providing excellent signal integrity with controlled slew rates. It is also equipped with power-down mode to minimize power consumption when not in use.
This translator is ideal for applications requiring reliable level shifting and data buffering with minimal signal delay, including computing, telecommunications, and data communication systems.
The SN74GTL2014PWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 24 pins (indicated by 'PWR' in its part number), which allows for easy integration into compact circuit designs. The device is designed to handle open-drain applications, providing excellent signal integrity with controlled slew rates. It is also equipped with power-down mode to minimize power consumption when not in use.
This translator is ideal for applications requiring reliable level shifting and data buffering with minimal signal delay, including computing, telecommunications, and data communication systems.
Equivalent
The SN74GTL2014PWR is an 8-bit LVTTL to GTL/GTL+ translator. Equivalent products from other manufacturers that offer similar functionality may include:
1. NXP's GTL2014, which is also an 8-bit LVTTL to GTL/GTL+ translator.
2. ON Semiconductor's GTL2000 series, though not identical, provides similar translation capabilities with different configurations.
Always verify the datasheets for exact specifications and compatibility.
1. NXP's GTL2014, which is also an 8-bit LVTTL to GTL/GTL+ translator.
2. ON Semiconductor's GTL2000 series, though not identical, provides similar translation capabilities with different configurations.
Always verify the datasheets for exact specifications and compatibility.
Features
The SN74GTL2014PWR is a 14-bit GTL (Gunning Transceiver Logic) to TTL (Transistor-Transistor Logic) translator designed for high-speed data communication. Key features include:
1. Voltage Translation: It facilitates bidirectional voltage level translation between GTL and TTL/CMOS logic levels.
2. Data Rate: Supports high-speed data rates up to 100 MHz.
3. Bus Hold: Integrated bus hold on data inputs eliminates the need for external pull-up/pull-down resistors.
4. Power Supply: Operates with a V_CC range of 4.5V to 5.5V for the TTL side and 3.0V to 3.6V for the GTL side.
5. Low Power Consumption: Optimized for low power dissipation, crucial for power-sensitive applications.
6. ESD Protection: Offers high levels of ESD protection for robust operation.
7. Package: Available in a TSSOP (Thin Shrink Small Outline Package) with 24 pins for compact applications.
These features make the SN74GTL2014PWR suitable for interfacing between different logic levels in computing and communication devices.
1. Voltage Translation: It facilitates bidirectional voltage level translation between GTL and TTL/CMOS logic levels.
2. Data Rate: Supports high-speed data rates up to 100 MHz.
3. Bus Hold: Integrated bus hold on data inputs eliminates the need for external pull-up/pull-down resistors.
4. Power Supply: Operates with a V_CC range of 4.5V to 5.5V for the TTL side and 3.0V to 3.6V for the GTL side.
5. Low Power Consumption: Optimized for low power dissipation, crucial for power-sensitive applications.
6. ESD Protection: Offers high levels of ESD protection for robust operation.
7. Package: Available in a TSSOP (Thin Shrink Small Outline Package) with 24 pins for compact applications.
These features make the SN74GTL2014PWR suitable for interfacing between different logic levels in computing and communication devices.
Pinout
The SN74GTL2014PWR is a 20-pin integrated circuit designed by Texas Instruments. This device functions as a GTL (Gunning Transceiver Logic) to LVTTL (Low Voltage Transistor-Transistor Logic) translator, specifically used for voltage level translation in high-speed applications.
The main functions of the SN74GTL2014PWR include:
1. Voltage Translation: It translates signals between GTL and LVTTL logic levels, allowing communication between devices operating at different voltage levels.
2. Direction Control: The device includes direction control pins that determine the flow of signals (from GTL to LVTTL or vice versa).
3. Enable Pins: It has enable pins to control the operation of the device, allowing the user to enable or disable specific translation paths.
The 20-pin configuration typically includes pins for power supply (VCC), ground (GND), data input/output, direction control, and enable functions. This device is commonly used in applications where interfacing between different logic levels is necessary, such as in computer and networking equipment.
The main functions of the SN74GTL2014PWR include:
1. Voltage Translation: It translates signals between GTL and LVTTL logic levels, allowing communication between devices operating at different voltage levels.
2. Direction Control: The device includes direction control pins that determine the flow of signals (from GTL to LVTTL or vice versa).
3. Enable Pins: It has enable pins to control the operation of the device, allowing the user to enable or disable specific translation paths.
The 20-pin configuration typically includes pins for power supply (VCC), ground (GND), data input/output, direction control, and enable functions. This device is commonly used in applications where interfacing between different logic levels is necessary, such as in computer and networking equipment.
Manufacturer
The SN74GTL2014PWR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world and specializes in developing analog chips and embedded processors, which are used in a wide array of electronic devices. TI's products are critical components in sectors like consumer electronics, automotive, industrial, and communications. The company is renowned for its innovation and extensive product portfolio, serving a diverse global customer base.
Application
The SN74GTL2014PWR is a voltage-level translator used in various applications where interfacing devices with different voltage levels is necessary. Key application areas include:
1. Data Communication Systems: Facilitates communication between components operating at different logic levels.
2. Mobile and Consumer Electronics: Ensures compatibility between low-voltage processors and higher-voltage peripherals.
3. Computing and Networking: Used in server and networking equipment for interfacing components with different voltage requirements.
4. Industrial Control Systems: Enables integration of modern low-voltage sensors with older high-voltage systems.
5. Automotive Electronics: Supports communication between microcontrollers and mixed-voltage sensors or actuators.
These capabilities make it essential for optimizing system interoperability and power efficiency.
1. Data Communication Systems: Facilitates communication between components operating at different logic levels.
2. Mobile and Consumer Electronics: Ensures compatibility between low-voltage processors and higher-voltage peripherals.
3. Computing and Networking: Used in server and networking equipment for interfacing components with different voltage requirements.
4. Industrial Control Systems: Enables integration of modern low-voltage sensors with older high-voltage systems.
5. Automotive Electronics: Supports communication between microcontrollers and mixed-voltage sensors or actuators.
These capabilities make it essential for optimizing system interoperability and power efficiency.
Package
The SN74GTL2014PWR is a 20-pin TSSOP (Thin Shrink Small Outline Package). It is part of Texas Instruments' series of integrated circuits. The TSSOP package is known for its small size and thin profile, making it suitable for compact electronic applications.
