SN74LS245NS
ObsoleteBUS XCVR SINGLE 8-CH 3-ST 20-PIN SOP TUBE
Deep-Dive with AI
Search across all available documentation for this part.
SN74LS245NS
ObsoleteBUS XCVR SINGLE 8-CH 3-ST 20-PIN SOP TUBE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74LS245NS |
|---|---|
| Current - Output High, Low [custom] | 15 mA |
| Current - Output High, Low [custom] | 24 mA |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Type | 3-State |
| Package / Case | 20-SOIC |
| Package / Case | 0.209 " |
| Package / Case | 5.3 mm |
| Supplier Device Package | 20-SO |
| Voltage - Supply [Max] | 5.25 V |
| Voltage - Supply [Min] | 4.75 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 1.53 | |
| 10 | $ 1.37 | |||
| 40 | $ 1.30 | |||
| 120 | $ 1.07 | |||
| 280 | $ 1.00 | |||
| 520 | $ 0.88 | |||
Description
General part information
SN74LS245 Series
These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.
The SNx4LS245 devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can disable the device so that the buses are effectively isolated.
These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.
Documents
Technical documentation and resources
