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SN74AHC16244DL
+Lista de MateriaisIC BUF NON-INVERT 5.5V 48SSOP
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FabricanteTexas Instruments
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Peça do Fabricante #SN74AHC16244DL
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Especificações
| Atributo | Valor |
| Package | Bulk,Tube |
| Series | 74AHC |
| ProductStatus | Active |
| LogicType | Buffer, Non-Inverting |
| NumberofElements | 4 |
| NumberofBitsperElement | 4 |
| OutputType | 3-State |
| Current-OutputHighLow | 8mA, 8mA |
| Voltage-Supply | 2V ~ 5.5V |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 48-BSSOP (0.295, 7.50mm Width) |
Visão Geral
Description
The 16-bit configuration is organized into four groups of four buffers each, controlled by separate enable signals, allowing for flexible data management. When the output enable (OE) input is low, the outputs are in the active state; when it is high, the outputs are in a high-impedance state, effectively disconnecting them from the circuit. This feature is useful for bus-oriented systems where multiple devices share the same data lines.
The SN74AHC16244DL is housed in a TSSOP (Thin Shrink Small Outline Package), which saves space on PCBs. Its combination of speed, low power consumption, and compact size makes it suitable for a wide range of applications, including computing, telecommunications, and consumer electronics.
Equivalent
1. Nexperia 74AHCT16244DGG - Similar function and performance.
2. ON Semiconductor MC74AC16244DTR2G - Compatible specifications.
3. STMicroelectronics 74VHC16244DTR - Comparable electrical characteristics.
4. Rohm BU4044BCF - Provides similar buffer/driver functionality.
Always verify the datasheets for pin compatibility and specific electrical requirements before substituting.
Features
1. High-Speed Performance: Fast propagation delay and transition times.
2. Wide Operating Voltage Range: Operates from 2.0V to 5.5V.
3. 3-State Outputs: Allows multiple devices to connect to a common bus.
4. Low Power Consumption: CMOS technology ensures low static power dissipation.
5. Latch-Up Performance: Excellent immunity to latch-up, ensuring reliability.
6. Pin-Compatible and Function-Compatible: Compatible with lower-speed logic families.
7. Overvoltage Tolerant Inputs: Inputs can tolerate voltages higher than the supply voltage.
8. ESD Protection: High level of electrostatic discharge protection.
These features make the SN74AHC16244DL suitable for a wide range of applications including memory address drivers, clock drivers, and other bus-oriented systems.
Pinout
Manufacturer
Application
1. Microcontroller and Microprocessor Systems: It aids in buffering data lines and increasing drive capability.
2. Memory Modules: Enhances data line driving in RAM, ROM, and flash memory interfaces.
3. Digital Signal Processing: Facilitates data buffering and signal integrity.
4. Peripheral Interfaces: Used in connecting devices like keyboards and displays.
5. Data Communications: Supports driving long bus lines in communication equipment.
6. Instrumentation and Industrial Controls: Helps in robust signal transmission in control systems.
Its high drive strength and low power consumption make it versatile in enhancing signal integrity across various electronics.