DS8921AM/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Texas Instruments
In Stock: 99,130
Unit Price: $2.21000
Datasheet

Similar


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In Stock: 33,746
Unit Price: $1.86000
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Parametric Equivalent


Texas Instruments
In Stock: 417
Unit Price: $4.08000
Datasheet
1/1 Transceiver Full RS422, RS485 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

DS8921AM/NOPB

DigiKey Part Number
DS8921AM/NOPB-ND
Manufacturer
Manufacturer Product Number
DS8921AM/NOPB
Description
IC TXRX 8-SOIC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
1/1 Transceiver Full RS422, RS485 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
DS8921AM/NOPB Models
Product Attributes
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Category
Receiver Hysteresis
70 mV
Manufacturer
Texas Instruments
Voltage - Supply
4.5V ~ 5.5V
Packaging
Tube
Operating Temperature
0°C ~ 70°C
Part Status
Active
Mounting Type
Surface Mount
Type
Transceiver
Package / Case
8-SOIC (0.154", 3.90mm Width)
Protocol
RS422, RS485
Supplier Device Package
8-SOIC
Number of Drivers/Receivers
1/1
Base Product Number
Duplex
Full
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SN75179BDRTexas Instruments99,130296-14956-2-ND$2.21000Similar
SN75179BDTexas Instruments33,7462156-SN75179BD-ND$1.86000Similar
DS8921M/NOPBTexas Instruments417DS8921M/NOPB-ND$4.08000Parametric Equivalent
In-Stock: 0
95 expected in stock on 06-May-2027
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$4.08000$4.08
10$3.08400$30.84
95$2.56926$244.08
190$2.46589$468.52
285$2.41414$688.03
570$2.33825$1,332.80
1,045$2.28296$2,385.69
2,565$2.21655$5,685.45
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.