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SN74LVTH162244DGGR
+StücklisteIC BUFF NON-INVERT 3.6V 48-TSSOP
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HerstellerTexas Instruments
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Herstellerteil #SN74LVTH162244DGGR
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Datenblatt SN74LVTH162244DGGR DataSheet
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Spezifikationen
| Attribut | Wert |
| Series | 74LVTH |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 4 |
| Number of Bits per Element | 4 |
| Output Type | 3-State |
| Current - Output High, Low | 12mA, 12mA |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 48-TFSOP (0.240", 6.10mm Width) |
| Supplier Device Package | 48-TSSOP |
| Base Product Number | 74LVTH162244 |
Übersicht
Description
The SN74LVTH162244DGGR is a high-performance 16-bit buffer/driver with 3-state outputs, designed for use in applications requiring high-speed data transmission and signal integrity. Part of Texas Instruments' LVTH series, this device is built using advanced low-voltage CMOS technology, which ensures reduced power consumption while maintaining high-speed operations.
Key features include TTL-compatible inputs, making it suitable for interfacing with other TTL logic devices. The 3-state outputs are controlled by output-enable (OE) inputs, allowing the device to be used in bus-oriented systems. The inputs incorporate bus-hold circuitry, eliminating the need for external pull-up resistors. This buffer/driver is particularly useful in applications requiring multiple outputs, such as memory address driving and data buffering in microprocessors.
Packaged in a TSSOP (Thin Shrink Small Outline Package), it is suitable for space-constrained designs. The SN74LVTH162244DGGR is typically used in computing, communication, and consumer electronics, where reliable data buffering and driving capabilities are crucial.
Key features include TTL-compatible inputs, making it suitable for interfacing with other TTL logic devices. The 3-state outputs are controlled by output-enable (OE) inputs, allowing the device to be used in bus-oriented systems. The inputs incorporate bus-hold circuitry, eliminating the need for external pull-up resistors. This buffer/driver is particularly useful in applications requiring multiple outputs, such as memory address driving and data buffering in microprocessors.
Packaged in a TSSOP (Thin Shrink Small Outline Package), it is suitable for space-constrained designs. The SN74LVTH162244DGGR is typically used in computing, communication, and consumer electronics, where reliable data buffering and driving capabilities are crucial.
Equivalent
The SN74LVTH162244DGGR is a 16-bit buffer/driver with 3-state outputs from Texas Instruments. Equivalent products include:
1. 74ALVCH162244 from NXP Semiconductors
2. 74LVC162244 from ON Semiconductor
3. SN74LVC162244A from Texas Instruments
4. 74HC162244 from various manufacturers like Nexperia
These alternatives offer similar functionalities and electrical characteristics, making them suitable replacements for the SN74LVTH162244DGGR in most applications. Always check the datasheet for compatibility before substitution.
1. 74ALVCH162244 from NXP Semiconductors
2. 74LVC162244 from ON Semiconductor
3. SN74LVC162244A from Texas Instruments
4. 74HC162244 from various manufacturers like Nexperia
These alternatives offer similar functionalities and electrical characteristics, making them suitable replacements for the SN74LVTH162244DGGR in most applications. Always check the datasheet for compatibility before substitution.
Features
The SN74LVTH162244DGGR is a 16-bit bus buffer/driver with three-state outputs, designed for 2.7-V to 3.6-V VCC operation. Key features include:
1. High-Speed Operation: Ensures efficient performance in fast data processing.
2. 3-State Outputs: Allows for bus line sharing by disabling the outputs, reducing power consumption.
3. Low Power Consumption: Features low power dissipation, suitable for battery-powered devices.
4. Drive Capability: Capable of driving up to 12-mA output current, suitable for interfacing with TTL and CMOS devices.
5. Overvoltage Tolerance: Inputs are 5-V tolerant, allowing for use in mixed-voltage environments.
6. Latch-Up Performance: Designed to withstand over 100 mA as per JESD 78, Class II standards.
7. Live Insertion Capability: Supports hot swapping, making it viable for systems that require frequent updates or maintenance.
8. Temperature Range: Operates over a wide temperature range, typically -40°C to 85°C, making it suitable for industrial applications.
9. Compact Package: Offered in a TSSOP package, saving board space in compact designs.
These features make the SN74LVTH162244DGGR ideal for applications requiring reliable data buffering and driving capabilities.
1. High-Speed Operation: Ensures efficient performance in fast data processing.
2. 3-State Outputs: Allows for bus line sharing by disabling the outputs, reducing power consumption.
3. Low Power Consumption: Features low power dissipation, suitable for battery-powered devices.
4. Drive Capability: Capable of driving up to 12-mA output current, suitable for interfacing with TTL and CMOS devices.
5. Overvoltage Tolerance: Inputs are 5-V tolerant, allowing for use in mixed-voltage environments.
6. Latch-Up Performance: Designed to withstand over 100 mA as per JESD 78, Class II standards.
7. Live Insertion Capability: Supports hot swapping, making it viable for systems that require frequent updates or maintenance.
8. Temperature Range: Operates over a wide temperature range, typically -40°C to 85°C, making it suitable for industrial applications.
9. Compact Package: Offered in a TSSOP package, saving board space in compact designs.
These features make the SN74LVTH162244DGGR ideal for applications requiring reliable data buffering and driving capabilities.
Pinout
The SN74LVTH162244DGGR is a part of the SN74LVTH162244 series, which is a 16-bit buffer/driver with 3-state outputs. It typically comes in a 48-pin TSSOP (Thin Shrink Small Outline Package). This device is designed for 2.7-V to 3.6-V VCC operation and is part of Texas Instruments' broad range of logic devices.
Key functions of the SN74LVTH162244 include:
- 16-bit buffer/driver: It can drive large loads and is suitable for driving bus lines or buffer memory address registers.
- 3-state outputs: These outputs can be in one of three states—high, low, or high-impedance, which is useful in bus-oriented systems for preventing bus contention.
- Operates with a supply voltage range of 2.7 V to 3.6 V.
- Features inputs and outputs that can tolerate a 5-V signal, which is critical for applications that interface between 3.3 V and 5 V systems.
This device is commonly used in applications requiring high drive current, such as for driving long bus lines, and where space on the PCB is constrained due to its compact TSSOP package.
Key functions of the SN74LVTH162244 include:
- 16-bit buffer/driver: It can drive large loads and is suitable for driving bus lines or buffer memory address registers.
- 3-state outputs: These outputs can be in one of three states—high, low, or high-impedance, which is useful in bus-oriented systems for preventing bus contention.
- Operates with a supply voltage range of 2.7 V to 3.6 V.
- Features inputs and outputs that can tolerate a 5-V signal, which is critical for applications that interface between 3.3 V and 5 V systems.
This device is commonly used in applications requiring high drive current, such as for driving long bus lines, and where space on the PCB is constrained due to its compact TSSOP package.
Manufacturer
The SN74LVTH162244DGGR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits and microcontrollers. The company is known for its innovations in analog and embedded processing products, serving various industries such as automotive, industrial, personal electronics, and communications. TI focuses on creating technologies that are essential for modern electronic devices and systems.
Application
The SN74LVTH162244DGGR is a 16-bit bus transceiver designed for use in applications requiring high-speed and low-power signal buffering and level shifting. Its key application areas include:
1. Data Communication Systems: Facilitates data transfer between different parts of a system.
2. Memory and Processor Interfaces: Provides buffering between memory and microprocessors or microcontrollers.
3. Peripheral Interfacing: Connects various peripheral devices to the main system.
4. Industrial Automation: Used in control systems requiring reliable signal transmission.
5. Networking Equipment: Enhances data flow in routers and switches.
Its high drive capability and TTL-compatible inputs make it suitable for use in a wide range of digital applications.
1. Data Communication Systems: Facilitates data transfer between different parts of a system.
2. Memory and Processor Interfaces: Provides buffering between memory and microprocessors or microcontrollers.
3. Peripheral Interfacing: Connects various peripheral devices to the main system.
4. Industrial Automation: Used in control systems requiring reliable signal transmission.
5. Networking Equipment: Enhances data flow in routers and switches.
Its high drive capability and TTL-compatible inputs make it suitable for use in a wide range of digital applications.
Package
The SN74LVTH162244DGGR is a 48-pin thin shrink small-outline package (TSSOP). This type of package is smaller and thinner than traditional SOIC packages, making it suitable for high-density circuit boards. It is part of the Texas Instruments' LVTH series, which features 3.3-V ABT family of products with bus-hold inputs.
