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SN74HC646DW
| Manufacturer | |
| Description | Bus XCVR Single 8-CH 3-ST 24-Pin SOIC Tube IC BUS TRANSCEIVER 8BIT 24SOIC Bus Transceivers Tri-State Octal Bus Octal Bus Transceivers And Registers With 3-State Outputs |
| Category |
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Business
| Product | CMOS | Other Names | 296-8352-5 |
| Product Category | Bus Transceivers | Standard Package | Bulk, Rail / Tube |
| Factory Pack Quantity | 25 | Standard Package Name | SOIC |
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
| Part Status | ACTIVE | Rad Hardened | No |
Electrical
| Voltage | 6 | Data Rate | Bi-Directional |
| Input Type | CMOS | Logic Type | HC |
| Output Type | 3-State | Output Signal | CMOS |
| Number of Bits | 8 | Voltage Rating | 5 V |
| Current - Supply | 8 uA | Voltage - Output | CMOS |
| Voltage - Supply | 2 V ~ 6 V | Number of Channels | 8 |
| Number of Elements | 1 | Current Rating (Max) | Catalog |
| Frequency - Output 1 | 28 | Voltage - Supply (Min) | 2 V |
| Input Logic Level - Low | CMOS | Propagation Delay (Max) | 410 |
| Delay Time - Propagation | 265 ns | Input Logic Level - High | CMOS |
| Current - Quiescent (Max) | 0.08 | Current - Output High, Low | 7.8mA, 7.8mA |
| Number of Bits per Element | 8 | Current - Output Source/Sink | -6/6 |
| Propagation Delay tpLH / tpHL (Max) | 29 | Common Mode Transient Immunity (Min) | Commercial |
Mechanical
| Width | 7.6(Max) | Height | 2.35 mm |
| Length | 15.4 mm | Weight | 0.022025 oz |
| Packaging | Tube | Lead Style | Gull-wing |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Package / Case | 24SOIC | Package Cooled | SOIC |
| Length - Overall | 15.6(Max) | Package Quantity | SOIC |
| Number of Positions | 24 | Shell Size - Insert | 2.35(Max) |
| Switch Actuation Level | Positive-Edge | Supplier Device Package | 24-SOIC |
Product Info
| Series | SN74HC646 | Process | CMOS |
| Features | W/Register | Function | Bus Transceiver/Register |
| Polarity | Non-Inverting | Software | SCLS150C |
| Technology | CMOS | Manufacturer | Texas Instruments |
| Number of Circuits | 8 | RF Family/Standard | HC |
| Utilized IC / Part | View | Printed Circuit Board | 24 |
| Number of Inputs and Type | 1 Low/High | ||
Environmental
| Temperature - Test | -40 to 85 | Operating Temperature | -40°C ~ 85°C |
Documents & Media
PDF Document
PDF Document
Online Document
Online Document