Part Details for DS8921AM by National Semiconductor Corporation
Results Overview of DS8921AM by National Semiconductor Corporation
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
DS8921AM Information
DS8921AM by National Semiconductor Corporation is a Line Driver or Receiver.
Line Driver or Receivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for DS8921AM
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-DS8921AM-ND
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DigiKey | IC TRANSCEIVER FULL 1/1 8SOIC Min Qty: 263 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT |
625 In Stock |
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$1.1400 | Buy Now |
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DISTI #
87487349
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Verical | Single Transmitter/Receiver RS-422 8-Pin SOIC Tube Min Qty: 273 Package Multiple: 1 | Americas - 454 |
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$1.3750 | Buy Now |
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Bristol Electronics | 39 |
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RFQ | ||
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Quest Components | LINE TRANSCEIVER, PDSO8 | 119 |
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$0.9029 / $1.5048 | Buy Now |
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Quest Components | LINE TRANSCEIVER, PDSO8 | 25 |
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$0.5600 / $1.1200 | Buy Now |
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Quest Components | LINE TRANSCEIVER, PDSO8 | 25 |
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$3.6120 / $5.4180 | Buy Now |
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Quest Components | LINE TRANSCEIVER, PDSO8 | 8 |
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$10.0000 / $15.0000 | Buy Now |
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Quest Components | LINE TRANSCEIVER, PDSO8 | 8 |
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$2.3835 / $3.1780 | Buy Now |
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Rochester Electronics | Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BIPolar, PDSO8 RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 921 |
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$0.6798 / $1.1000 | Buy Now |
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ComSIT USA | Electronic Component RoHS: Not Compliant |
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RFQ |
Part Details for DS8921AM
DS8921AM CAD Models
DS8921AM Part Data Attributes
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DS8921AM
National Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
DS8921AM
National Semiconductor Corporation
IC LINE TRANSCEIVER, PDSO8, PLASTIC, SOP-8, Line Driver or Receiver
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | PLASTIC, SOP-8 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Differential Output | YES | |
| Driver Number of Bits | 1 | |
| High Level Input Current-Max | 0.00002 A | |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER | |
| Interface IC Type | LINE TRANSCEIVER | |
| Interface Standard | EIA-422 | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Out Swing-Min | 2.5 V | |
| Output Characteristics | TOTEM-POLE | |
| Output Low Current-Max | 0.008 A | |
| Output Polarity | COMPLEMENTARY | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Receive Delay-Max | 20 ns | |
| Receiver Number of Bits | 1 | |
| Seated Height-Max | 1.75 mm | |
| Supply Current-Max | 35 mA | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Transmit Delay-Max | 15 ns | |
| Width | 3.9 mm |
Alternate Parts for DS8921AM
This table gives cross-reference parts and alternative options found for DS8921AM. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of DS8921AM, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| DS8921MX/NOPB | National Semiconductor Corporation | Check for Price | IC LINE TRANSCEIVER, PDSO8, SOIC-8, Line Driver or Receiver | DS8921AM vs DS8921MX/NOPB |
| DS8921AM/NOPB | Texas Instruments | Check for Price | Differential Line Drivers and Receiver Pair 8-SOIC 0 to 70 | DS8921AM vs DS8921AM/NOPB |
| DS8921M/NOPB | National Semiconductor Corporation | Check for Price | IC LINE TRANSCEIVER, PDSO8, PLASTIC, SOP-8, Line Driver or Receiver | DS8921AM vs DS8921M/NOPB |
| DS8921AM | Texas Instruments | Check for Price | Differential Line Drivers and Receiver Pair 8-SOIC 0 to 70 | DS8921AM vs DS8921AM |
| DS8921ATMX | National Semiconductor Corporation | Check for Price | Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BIPolar, PDSO8 | DS8921AM vs DS8921ATMX |
| DS8921AMX | National Semiconductor Corporation | Check for Price | IC LINE TRANSCEIVER, PDSO8, SOIC-8, Line Driver or Receiver | DS8921AM vs DS8921AMX |
| DS8921M | National Semiconductor Corporation | Check for Price | IC LINE TRANSCEIVER, PDSO8, PLASTIC, SOP-8, Line Driver or Receiver | DS8921AM vs DS8921M |
| DS8921AMX | Texas Instruments | Check for Price | Differential Line Drivers and Receiver Pair 8-SOIC 0 to 70 | DS8921AM vs DS8921AMX |
| DS8921ATM/NOPB | Texas Instruments | Check for Price | Differential Line Drivers and Receiver Pair 8-SOIC -40 to 85 | DS8921AM vs DS8921ATM/NOPB |
| DS8921ATMX/NOPB | National Semiconductor Corporation | Check for Price | Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BIPolar, PDSO8 | DS8921AM vs DS8921ATMX/NOPB |
DS8921AM Frequently Asked Questions (FAQ)
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The recommended operating temperature range for the DS8921AM is -40°C to +85°C.
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To ensure proper power sequencing, apply power to the VCC pin first, followed by the VEE pin. Also, ensure that the VCC and VEE pins are shorted together during power-down.
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The maximum allowed input voltage for the DS8921AM is 6V. Exceeding this limit may cause damage to the device.
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To handle ESD protection, use a 1kΩ resistor in series with the input signal, and add a 10nF capacitor between the input signal and ground. This will help protect the device from ESD events.
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The typical propagation delay for the DS8921AM is around 10ns to 15ns, depending on the specific application and operating conditions.