The SN74ACT244PWR from Texas Instruments (TI) is an octal non-inverting buffer and driver IC designed for bus-oriented systems, memory address drivers, and digital signal buffering applications. It features eight channels arranged in two 4-bit groups, with separate output-enable (OE) inputs for flexible output control.
When the output-enable input is low, the device transfers non-inverted input signals to the corresponding outputs. When the output-enable input is high, the outputs enter a high-impedance state, helping support shared-bus applications.
Operating from a 4.5V to 5.5V supply voltage, the SN74ACT244PWR features TTL-compatible inputs and a maximum propagation delay of 9.5 ns at 5V. Its 20-pin TSSOP package makes it suitable for compact PCB designs used in digital electronics, control systems, and data communication interfaces.
Key Features:
- Manufacturer: Texas Instruments (TI)
- Device Type: Octal Non-Inverting Buffer/Driver
- Number of Channels: 8
- Output Type: Three-State
- Supply Voltage: 4.5V to 5.5V
- Input Compatibility: TTL-Compatible
- Maximum Propagation Delay: 9.5 ns at 5V
- Package: 20-Pin TSSOP (PW)
- Operating Temperature: -40°C to +85°C
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