onsemi DM74AS640WMX Buffers, Drivers, Receivers, Transceivers
Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DM74AS640WMX
Detailed Description
IC TXRX INVERT 5.5V 20SOIC
Package
20-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 20-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
DM74AS640WMX Datasheet
Quick Jump:
Technical Specifications
onsemi DM74AS640WMX Buffers, Drivers, Receivers, Transceivers technical specifications.
General
Series
74AS
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Output Type
3-State
Number of Elements
1
Logic Type
Transceiver, Inverting
Number of Bits Per Element
8
Alternate Parts Comparison (DM74AS640WMX vs 74LVX245M vs MC74AC240DWG vs MM74HCT540WM)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | 20-SOIC | 20-SOIC | 20-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | 2V ~ 3.6V | 2V ~ 6V | 4.5V ~ 5.5V |
| Current Output High Low | 15mA, 64mA | 4mA, 4mA | 24mA, 24mA | 7.2mA, 7.2mA |
| Logic Type | Transceiver, Inverting | Transceiver, Non-Inverting | Buffer, Inverting | Buffer, Inverting |
| Number of Bits Per Element | 8 | 8 | 4 | 8 |
| Number of Elements | 1 | 1 | 2 | 1 |
| Output Type | 3-State | 3-State | 3-State | 3-State |
| Action |
More Parts in Buffers, Drivers, Receivers and Transceivers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.