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SN74AHCT244PW
+BOMIC BUF NON-INVERT 5.5V 20TSSOP
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #SN74AHCT244PW
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데이터시트 SN74AHCT244PW DataSheet
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패키지 TSSOP-20
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재고4775
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사양
| 속성 | 가치 |
| Package / Case | Bulk,Tube |
| Series | 74AHCT |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 2 |
| Number of Bits per Element | 4 |
| Output Type | 3-State |
| Current - Output High Low | 8mA, 8mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
Key characteristics include TTL-compatible inputs, which allow it to interface effectively with TTL logic levels, wide power supply range (4.5V to 5.5V), and high current output capability. The device is packaged in a TSSOP-20 (Thin Shrink Small Outline Package) for compact circuit board layouts. It is ideal for applications in bus-oriented systems, providing low power consumption and excellent thermal performance. Additionally, it operates efficiently across a broad temperature range, making it suitable for various industrial and commercial applications.
Equivalent
1. NXP 74AHCT244D
2. ON Semiconductor 74AHCT244MTC
3. Microchip Technology 74AHCT244T
4. STMicroelectronics 74AHCT244TTR
These equivalents should offer similar functionality but always check the datasheets to ensure pin compatibility and electrical specifications align with your requirements.
Features
1. High-Speed Operation: Optimized for low power consumption while maintaining the ability to drive high-speed signals.
2. 3-State Outputs: Allows multiple outputs to connect to a common bus, crucial for bus-oriented systems.
3. Wide Operating Voltage: Operates on a supply voltage range from 4.5V to 5.5V, making it compatible with 5V systems.
4. Low Power Consumption: Utilizes CMOS technology to reduce power demand in both active and idle states.
5. Input Compatibility: TTL-compatible inputs are suitable for interfacing with TTL logic levels.
6. Output Drive: Capable of sourcing or sinking 8 mA of current, suitable for driving moderate loads.
7. Temperature Range: Operates within an industrial temperature range, suitable for various environmental conditions.
8. Package Type: The device is packaged in TSSOP (Thin Shrink Small Outline Package) for compact board design.
These features make the SN74AHCT244PW ideal for buffering and driving applications in digital systems.
Pinout
Key functions of the SN74AHCT244PW include:
- It features two 4-bit sections that are independently controlled by enable inputs.
- The outputs can be put into a high-impedance state, allowing for bus-line driving or interfacing.
- It operates with a supply voltage range of 4.5 V to 5.5 V.
- The device is part of the 7400 series logic family and is characterized by TTL-compatible inputs.
The main use of this device is to provide signal buffering and drive capability in digital circuits, making it suitable for bus interface applications.