CD4043BNSR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.98000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.58000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 0
Unit Price: $0.50000
Datasheet
S-R Latch 4 Channel 1:1 IC Tri-State 16-SO
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

CD4043BNSR

DigiKey Part Number
296-14105-2-ND - Tape & Reel (TR)
296-14105-1-ND - Cut Tape (CT)
296-14105-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
CD4043BNSR
Description
IC NOR R/S LATCH 3ST QUAD 16SO
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
S-R Latch 4 Channel 1:1 IC Tri-State 16-SO
Datasheet
 Datasheet
EDA/CAD Models
CD4043BNSR Models
Product Attributes
Filter Similar Products
Category
Independent Circuits
4
Mfr
Delay Time - Propagation
50ns
Series
Current - Output High, Low
6.8mA, 6.8mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 125°C
Part Status
Active
Mounting Type
Surface Mount
Logic Type
S-R Latch
Package / Case
16-SOIC (0.209", 5.30mm Width)
Circuit
1:1
Supplier Device Package
Output Type
Tri-State
Base Product Number
Voltage - Supply
3V ~ 18V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
CD4043BNSRTexas Instruments0296-14105-2-ND$0.98000Parametric Equivalent
CD4044BNSRTexas Instruments0296-12762-2-ND$0.58000Parametric Equivalent
HEF4043BT,653Nexperia USA Inc.01727-1799-2-ND$0.50000Similar
In-Stock: 0
2,000 estimated in stock on 07-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.98000$0.98
10$0.70400$7.04
25$0.63520$15.88
100$0.55940$55.94
250$0.52328$130.82
500$0.50148$250.74
1,000$0.48355$483.55
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$0.46879$937.58
4,000$0.45663$1,826.52
6,000$0.45055$2,703.30
10,000$0.44380$4,438.00
14,000$0.43986$6,158.04
20,000$0.43607$8,721.40
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.