Texas Instruments
SN74ALS646ADW
SN74ALS646ADW
Regular price
$2.88 USD
Regular price
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$2.88 USD
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SN74ALS646ADW Texas Instruments - Yeehing Electronics
Octal Registered Bus Transceivers with 3-State Outputs
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 7.561 |
| 100 — 249 | 6.164 |
| 250 — 999 | 4.845 |
| 1,000 + | 2.88 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Bus Transceivers |
| RoHS | Y |
| Logic Family | 74ALS |
| Input Level | TTL |
| Output Level | TTL |
| Output Type | 3-State |
| High Level Output Current | - 15 mA |
| Low Level Output Current | 24 mA |
| Propagation Delay Time | 30 ns |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 4.5 V |
| Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C |
| Package / Case | SOIC-24 |
| Packaging | Reel |
| Function | Bus Transceiver / Register |
| Height | 2.35 mm |
| Length | 15.4 mm |
| Number of Circuits | 8 |
| Operating Temperature Range | 0 C to + 70 C |
| Product | Bipolar |
| Series | SN74ALS646A |
| Technology | Bipolar |
| Width | 7.52 mm |
| Brand | Texas Instruments |
| Mounting Style | SMD/SMT |
| Number of Channels | 8 |
| Operating Supply Voltage | 4.5 V to 5.5 V |
| Polarity | Non-Inverting |
| Product Type | Bus Transceivers |
| Factory Pack Quantity | 2000 |
| Subcategory | Logic ICs |
| Triggering Type | Positive Edge |
| Unit Weight | 0.022025 oz |
For more information, please refer to datasheet
Documents
| SN74ALS646ADW Datasheet |
More Information
These devices consist of bus-transceiver circuits with 3-state or open-collector outputs, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the data bus or from the internal storage registers. Data on the A or B bus is clocked into the registers on the low-to-high transition of the appropriate clock (CLKAB or CLKBA) input. Figure 1 illustrates the four fundamental bus-management functions that can be performed with the octal bus transceivers and registers.
