ST232CTR is out of stock and can be placed on backorder.
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2/2 Transceiver Full RS232 16-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ST232CTR

DigiKey Part Number
497-19636-2-ND - Tape & Reel (TR)
497-19636-1-ND - Cut Tape (CT)
497-19636-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
ST232CTR
Description
IC TRANSCEIVER FULL 2/2 16TSSOP
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
2/2 Transceiver Full RS232 16-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
ST232CTR Models
Product Attributes
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Category
Receiver Hysteresis
500 mV
Manufacturer
STMicroelectronics
Data Rate
220Kbps
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply
4.5V ~ 5.5V
Part Status
Active
Operating Temperature
0°C ~ 70°C
Type
Transceiver
Mounting Type
Surface Mount
Protocol
RS232
Package / Case
16-TSSOP (0.173", 4.40mm Width)
Number of Drivers/Receivers
2/2
Supplier Device Package
16-TSSOP
Duplex
Full
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (13)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ICL3232ECV-16ZRenesas Electronics Corporation0ICL3232ECV-16Z-ND$1.92000Similar
ICL3232EIV-16ZRenesas Electronics Corporation0ICL3232EIV-16Z-ND$2.01000Similar
MAX232ACUE+Analog Devices Inc./Maxim Integrated0505-MAX232ACUE+-ND$20.82078Similar
MAX232ACUE+TAnalog Devices Inc./Maxim Integrated0505-MAX232ACUE+TTR-ND$20.82080Similar
MAX232AEUE+Analog Devices Inc./Maxim Integrated0MAX232AEUE+-ND$12.04000Similar
In-Stock: 0
2,500 estimated in stock on 28-Dec-2026
Request Stock Notification
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.61007$1,525.17
5,000$0.59580$2,979.00
7,500$0.58865$4,414.88
12,500$0.58074$7,259.25
Cut Tape (CT)
QuantityUnit PriceExt Price
1$1.25000$1.25
10$0.91000$9.10
25$0.82360$20.59
100$0.72870$72.87
250$0.68344$170.86
500$0.65620$328.10
1,000$0.63376$633.76
Digi-Reel®
QuantityUnit PriceExt Price
1$1.29000$1.29
10$0.93500$9.35
25$0.84680$21.17
100$0.74960$74.96
250$0.70328$175.82
500$0.67536$337.68
1,000$0.65238$652.38
* All Digi-Reel orders will add a $7.00 reeling fee.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.