Deep-Dive with AI
Search across all available documentation for this part.
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74F245DBR |
|---|---|
| Current - Output High, Low | 24 mA, 64 mA, 3 mA, 15 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-SSOP |
| Supplier Device Package | 20-SSOP |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
SN74F245 Series
Octal bus transceivers
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type | Current - Output High, Low | Output Type | Package / Case | Package / Case [y] | Package / Case [y] | Number of Elements | Voltage - Supply [Min] | Voltage - Supply [Max] | Supplier Device Package | Number of Bits per Element | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 70 °C | 0 °C | Surface Mount | 3 mA 15 mA 24 mA 64 mA | 3-State | 20-SOIC | 0.295 in | 7.5 mm | 1 | 4.5 V | 5.5 V | 20-SOIC | 8 | ||
 Texas Instruments | 70 °C | 0 °C | Surface Mount | 3 mA 15 mA 24 mA 64 mA | 3-State | 20-SOIC | 1 | 4.5 V | 5.5 V | 20-SO | 8 | 0.209 " | 5.3 mm | ||
Texas Instruments | 70 °C | 0 °C | Surface Mount | 3 mA 15 mA 24 mA 64 mA | 3-State | 20-SSOP | 1 | 4.5 V | 5.5 V | 20-SSOP | 8 | ||||
Texas Instruments | 70 °C | 0 °C | Surface Mount | 3 mA 15 mA 24 mA 64 mA | 20-SOIC | 0.295 in | 7.5 mm | 1 | 4.5 V | 5.5 V | 20-SOIC | 8 | |||
Texas Instruments | 70 °C | 0 °C | Surface Mount | 3 mA 15 mA 24 mA 64 mA | 3-State | 20-SOIC | 0.295 in | 7.5 mm | 1 | 4.5 V | 5.5 V | 20-SOIC | 8 | ||
 Texas Instruments | 70 °C | 0 °C | Through Hole | 3 mA 15 mA 24 mA 64 mA | 3-State | 20-DIP | 1 | 4.5 V | 5.5 V | 20-PDIP | 8 | 0.3 in | 7.62 mm | ||
Texas Instruments | 70 °C | 0 °C | Through Hole | 3 mA 15 mA 24 mA 64 mA | 3-State | 20-DIP | 1 | 4.5 V | 5.5 V | 20-PDIP | 8 | 0.3 in | 7.62 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.24 | |
| 10 | $ 1.10 | |||
| 25 | $ 1.05 | |||
| 100 | $ 0.86 | |||
| 250 | $ 0.81 | |||
| 500 | $ 0.71 | |||
| 1000 | $ 0.56 | |||
| Digi-Reel® | 1 | $ 1.24 | ||
| 10 | $ 1.10 | |||
| 25 | $ 1.05 | |||
| 100 | $ 0.86 | |||
| 250 | $ 0.81 | |||
| 500 | $ 0.71 | |||
| 1000 | $ 0.56 | |||
| Tape & Reel (TR) | 2000 | $ 0.52 | ||
| 6000 | $ 0.50 | |||
| 10000 | $ 0.48 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.01 | |
| 100 | $ 0.78 | |||
| 250 | $ 0.57 | |||
| 1000 | $ 0.41 | |||
Description
General part information
SN74F245 Series
These octal bus transceivers are designed for asynchronous communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the logic level at the direction-control (DIR) input. The output enableinput can be used to disable the device so the buses are effectively isolated.
The SN74F245 is available in TI's shrink small-outline package (DB), which provides the same I/O pin count and functionality of standard small-outline packages in less than half the printed-circuit-board area.
The SN54F245 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74F245 is characterized for operation from 0°C to 70°C.
Documents
Technical documentation and resources