SN74HC245PWR Bus Transceivers Tri-State Octal Bus
♠ Product Description
| Product Attribute | Attribute Value |
| Manufacturer: | Texas Instruments |
| Product Category: | Bus Transceivers |
| Logic Family: | HC |
| Input Level: | CMOS |
| Output Level: | CMOS |
| Output Type: | 3-State |
| High Level Output Current: | - 6 mA |
| Low Level Output Current: | 6 mA |
| Propagation Delay Time: | 22 ns |
| Supply Voltage - Max: | 6 V |
| Supply Voltage - Min: | 2 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Package / Case: | TSSOP-20 |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Packaging: | MouseReel |
| Brand: | Texas Instruments |
| Function: | Tri-State Octal Bus |
| Height: | 1.15 mm |
| Length: | 6.5 mm |
| Mounting Style: | SMD/SMT |
| Number of Channels: | 8 |
| Number of Circuits: | 8 |
| Operating Supply Voltage: | 2 V to 6 V |
| Operating Temperature Range: | - 40 C to + 85 C |
| Polarity: | Non-Inverting |
| Product: | Standard Transceiver |
| Product Type: | Bus Transceivers |
| Series: | SN74HC245 |
| Factory Pack Quantity: | 2000 |
| Subcategory: | Logic ICs |
| Supply Current - Max: | 8 uA |
| Technology: | CMOS |
| Width: | 4.4 mm |
| Unit Weight: | 0.002716 oz |
♠ SNx4HC245 Octal Bus Transceivers With 3-State Outputs
These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.
The 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 be used to disable the device so that the buses are effectively isolated.
• Wide Operating Voltage Range of 2 V to 6 V
• High-Current 3-State Outputs Drive Bus Lines Directly or Up to 15 LSTTL Loads
• Low Power Consumption, 80-μA Max ICC
• Typical tpd = 12 ns
• ±6-mA Output Drive at 5 V
• Low Input Current of 1 μA Max
• On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters
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