Overview
The SN74HC241DWRG4 is an octal buffer and line driver with 3-state outputs, manufactured by Texas Instruments. This device is part of the SN74HC241 series and is designed to enhance the performance and density of memory address drivers, clock drivers, and bus-oriented receivers and transmitters. It operates within a wide voltage range of 2 V to 6 V, making it versatile for various applications. The device is organized as two 4-bit buffers/drivers with separate output-enable inputs, allowing for precise control over the output states.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | -0.5 to 7 | V |
| Operating Temperature Range | -40 to 85 | °C |
| Maximum Junction Temperature | 150 | °C |
| Maximum Storage Temperature Range | -65 to 150 | °C |
| Maximum Output Current | ±35 | mA |
| Maximum Input Clamp Current | ±20 | mA |
| Maximum Output Clamp Current | ±20 | mA |
| Typical Propagation Delay (tpd) at 5 V | 16 to 49 | ns |
| Output Drive (IOL/IOH) at 5 V | ±6 | mA |
| Power Dissipation Capacitance per Buffer/Driver | 35 | pF |
| Package Type | SOIC (DW) | |
| Number of Pins | 20 | |
| Package Dimensions | 7.5 mm x 12.8 mm x 2.35 mm |
Key Features
- Wide operating voltage range of 2 V to 6 V
- High-current outputs drive up to 15 LSTTL loads
- Low power consumption, with a maximum ICC of 80 μA
- Typical propagation delay of 11 ns at 5 V
- ±6-mA output drive at 5 V
- Low input current of 1 μA maximum
- 3-state outputs drive bus lines or buffer memory address registers
- Separate output-enable inputs for each 4-bit buffer/driver
- RoHS compliant
Applications
The SN74HC241DWRG4 is suitable for various applications, including:
- Memory address drivers
- Clock drivers
- Bus-oriented receivers and transmitters
- General-purpose buffering and driving in digital systems
- High-speed data transmission and reception
Q & A
- What is the operating voltage range of the SN74HC241DWRG4?
The operating voltage range is from 2 V to 6 V.
- What is the maximum propagation delay at 5 V?
The typical propagation delay at 5 V is between 16 ns and 49 ns.
- How many LSTTL loads can the outputs drive?
The outputs can drive up to 15 LSTTL loads.
- What is the maximum output current?
The maximum output current is ±35 mA.
- Is the SN74HC241DWRG4 RoHS compliant?
- What is the package type of the SN74HC241DWRG4?
The package type is SOIC (DW).
- What are the dimensions of the SOIC package?
The dimensions are 7.5 mm x 12.8 mm x 2.35 mm.
- What is the typical power dissipation capacitance per buffer/driver?
The typical power dissipation capacitance per buffer/driver is 35 pF.
- What are the separate output-enable inputs used for?
The separate output-enable inputs (1OE and 2OE) are used to control the output states of the respective buffers/drivers.
- What is the maximum storage temperature range?
The maximum storage temperature range is from -65°C to 150°C.
