SN74AS641N
ActiveBUS XCVR SINGLE 8-CH OPEN COLLECTOR 20-PIN PDIP TUBE
Deep-Dive with AI
Search across all available documentation for this part.
SN74AS641N
ActiveBUS XCVR SINGLE 8-CH OPEN COLLECTOR 20-PIN PDIP TUBE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74AS641N |
|---|---|
| Current - Output High, Low [custom] | - |
| Current - Output High, Low [custom] | 64 mA |
| Mounting Type | Through Hole |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Type | Open Collector |
| Package / Case | 20-DIP |
| Package / Case | 7.62 mm |
| Package / Case | 0.3 in |
| Supplier Device Package | 20-PDIP |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Arrow | N/A | 1 | $ 11.50 | |
| Digikey | Tube | 120 | $ 8.38 | |
| Texas Instruments | TUBE | 1 | $ 9.87 | |
| 100 | $ 8.04 | |||
| 250 | $ 6.32 | |||
| 1000 | $ 5.36 | |||
Description
General part information
SN74AS641 Series
These octal bus transceivers are designed for asynchronous two-way communication between
data buses. These devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending upon the level at the direction-control (DIR) input. The output-enableinput disables the device so that the buses are effectively isolated.
The -1 versions of the SN74ALS641A and SN74ALS642A are identical to the standard versions, except that the recommended maximum IOLis increased to 48 mA in the -1 versions.
Documents
Technical documentation and resources
