The DM74AS244WMX is an octal 3-STATE inverting buffer designed for use in memory, microprocessor, and communication systems. It features eight buffers organized with four buffers sharing a common 3-STATE enable gate, allowing for both bidirectional and unidirectional data flow. The device operates with a supply voltage range of 4.5V to 5.5V and is specified to drive terminated transmission lines down to 133 ohms. This buffer is compatible with CMOS logic levels, providing a high impedance input that minimizes loading on the transmission line. The switching characteristics include propagation delays of 2 to 6.5 ns, making it suitable for high-speed applications. The DM74AS244WMX is available in a 20-lead SOIC package and is functional and pin-compatible with 74LS and Schottky counterparts. It is also offered in tape and reel packaging for automated assembly processes.
Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 772778-DM74AS244WMX
Series: 74AS
Packaging: Reel package
Operating Temperature Range: 0°C ~ 70°C (TA)
Package: 20-SOIC (0.295", 7.50mm Width)
Mounting: SMD
Logic Type: Buffer, Non-Inverting
Output Type: Push-Pull
Current - Output High, Low: 15mA, 64mA
Operating Supply Voltage: 4.5 V ~ 5.5 V
Number of Elements: 2
Number of Bits per Element: 4
Part Status: Obsolete(EOL)
Family Name: DM74AS244
Categories: Integrated Circuits (ICs)
Manufacturer Package: 20-SOIC
Alternative Parts (Cross-Reference): SN74AS244ADWE4; SN74AS244ADWRG4; SN74AS244ADWRE4; SN74AS244ADWG4;
Introduction Date: March 03, 2000
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Limited
| Win Source Electronics | |
|---|---|
| Product Category | RF Transceivers |
| Product Number | 772778-DM74AS244WMX |
| Product Name | Logic - Logic - Buffers, Drivers, Receivers, Transceivers - DM74AS244WMX |
| Package Type | Surface Mount; SMD |
