SN74LS243N
ActiveBUS XCVR SINGLE 4-CH 3-ST 14-PIN PDIP TUBE
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SN74LS243N
ActiveBUS XCVR SINGLE 4-CH 3-ST 14-PIN PDIP TUBE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74LS243N |
|---|---|
| Current - Output High, Low [custom] | 15 mA |
| Current - Output High, Low [custom] | 24 mA |
| Mounting Type | Through Hole |
| Number of Bits per Element | 4 |
| Number of Elements | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Type | Push-Pull |
| Package / Case | 14-DIP |
| Package / Case [x] | 0.3 " |
| Package / Case [y] | 7.62 mm |
| 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 | $ 3.78 | |
| 10 | $ 3.40 | |||
| 25 | $ 3.21 | |||
| 100 | $ 2.78 | |||
| 250 | $ 2.64 | |||
| 500 | $ 2.37 | |||
| 1000 | $ 2.00 | |||
| 2500 | $ 1.90 | |||
| 5000 | $ 1.83 | |||
| Texas Instruments | TUBE | 1 | $ 3.27 | |
| 100 | $ 2.87 | |||
| 250 | $ 2.01 | |||
| 1000 | $ 1.62 | |||
Description
General part information
SN74LS243 Series
These four-data-line transceivers are designed for asynchronous two-way communications between data buses. SN74LS243 can be used to drive terminated lines down to 133.
SN54LS243 is characterized for operation over the full military temperature range of –55°C to 125°C. SN74LS243 is characterized for operation from 0°C to 70°C.
These four-data-line transceivers are designed for asynchronous two-way communications between data buses. SN74LS243 can be used to drive terminated lines down to 133.
Documents
Technical documentation and resources
