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74LVTH244MTC
+BOMIC BUF NON-INVERT 3.6V 20TSSOP
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Manufactureronsemi
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Mfr. Part #74LVTH244MTC
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Datasheet 74LVTH244MTC DataSheet
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Package TSSOP-20
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In Stock1272
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Specifications
| Attribute | Value |
| Package | Bulk,Tube |
| Series | 74LVTH |
| ProductStatus | Obsolete |
| LogicType | Buffer, Non-Inverting |
| NumberofElements | 2 |
| NumberofBitsperElement | 4 |
| OutputType | 3-State |
| Current-OutputHighLow | 32mA, 64mA |
| Voltage-Supply | 2.7V ~ 3.6V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 20-TSSOP (0.173, 4.40mm Width) |
Overview
Description
Key features of the 74LVTH244MTC include:
1. Low Voltage Operation: Designed to operate at a VCC range of 2.7V to 3.6V.
2. 5V Tolerant Inputs: Can interface with 5V logic levels without damage.
3. 3-State Outputs: Allows for multiplexed data buses and bidirectional communication paths.
4. Drive Capability: Suitable for driving heavy loads due to its strong output drive.
5. CMOS Technology: Offers low power consumption, making it efficient for battery-powered devices.
Applications typically include memory address driving, bus interfacing, and signal buffering in computers, communications, and other electronic systems. The 74LVTH244MTC comes in a TSSOP (Thin Shrink Small Outline Package) package, contributing to its suitability for high-density PCBs.
Equivalent
1. SN74LVTH244 from Texas Instruments
2. MC74LVTH244 from ON Semiconductor
3. 74LVT244 from NXP Semiconductors
4. 74LVCH244 from Infineon Technologies
These alternatives are generally pin-compatible and offer similar functionality, albeit with potential variations in electrical characteristics. Always check the datasheet for compatibility before substituting.
Features
1. Low Voltage Operation: Operates across a voltage range of 2.7V to 3.6V.
2. High Drive Capability: Provides a high current drive of ±32 mA, suitable for driving heavy loads.
3. TTL Compatibility: Compatible with TTL input levels, enhancing versatility in mixed-voltage systems.
4. 8-Bit Configuration: Comprises eight buffer/line drivers with 3-state outputs, facilitating data management and transmission.
5. Low Power Consumption: Incorporates features that reduce power consumption, making it ideal for battery-powered devices.
6. Fast Switching Speeds: Offers rapid signal processing with reduced delays.
7. 3-State Outputs: Provides high-impedance state to prevent bus contention, allowing multiple devices to share a common bus.
8. Pin and Function Compatible: Matches the standard 74 series pin configurations for ease of integration.
These features make the 74LVTH244MTC suitable for various applications, including memory address driving, signal buffering, and data multiplexing in digital circuits.
Pinout
The pin configuration typically includes:
- 8 data input pins
- 8 data output pins
- 2 enable pins (1OE and 2OE) for controlling the output states
- Power supply pin (V_CC) and ground pin (GND)
The 3-state capability allows the outputs to be in one of three states: high, low, or high impedance, making it suitable for bus-oriented applications where multiple devices can share the same connection lines without interference.
Manufacturer
Application
1. Bus Interface: It facilitates data transfer between different parts of a digital system, commonly used in microprocessors and memory systems.
2. Signal Isolation: Used to isolate different parts of a digital circuit to prevent noise and signal interference.
3. Level Shifting: Converts signal levels between different voltage domains within a circuit.
4. Driving Capacitive Loads: Suitable for driving long cables or multiple loads, thanks to its low output capacitance.
5. Data Communication: Helps in buffering and amplifying signals for communication lines.
These applications are crucial in enhancing signal integrity and system performance in digital circuits.