74HCT166D,653 is out of stock and backorders are currently unavailable.
Available Substitutes:

Parametric Equivalent


Nexperia USA Inc.
In Stock: 0
Unit Price: $0.82000
Datasheet

Parametric Equivalent


Nexperia USA Inc.
In Stock: 0
Unit Price: $0.29815
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.45000
Datasheet
Shift Shift Register 1 Element 8 Bit 16-SO
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

74HCT166D,653

DigiKey Part Number
1727-1790-2-ND - Tape & Reel (TR)
1727-1790-1-ND - Cut Tape (CT)
1727-1790-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
74HCT166D,653
Description
IC SHFT REG PUSH-PULL 8BIT 16-SO
Customer Reference
Detailed Description
Shift Shift Register 1 Element 8 Bit 16-SO
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Category
Number of Bits per Element
8
Manufacturer
Nexperia USA Inc.
Function
Parallel or Serial to Serial
Series
Voltage - Supply
4.5V ~ 5.5V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-40°C ~ 125°C
Part Status
Active
Mounting Type
Surface Mount
Logic Type
Shift Register
Package / Case
16-SOIC (0.154", 3.90mm Width)
Output Type
Push-Pull
Supplier Device Package
16-SO
Number of Elements
1
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
74HCT597D,653Nexperia USA Inc.01727-8016-2-ND$0.82000Parametric Equivalent
74HCT597D-Q100JNexperia USA Inc.01727-74HCT597D-Q100JTR-ND$0.29815Parametric Equivalent
CD74HCT166M96Texas Instruments0296-49593-2-ND$0.45000Parametric Equivalent
In-Stock: 0
2,500 estimated in stock on 07-Sep-2027
Due to temporary constrained supply, DigiKey is unable to accept backorders at this time.
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.48000$0.48
10$0.33700$3.37
25$0.30040$7.51
100$0.26090$26.09
250$0.24200$60.50
500$0.23062$115.31
1,000$0.22124$221.24
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.21134$528.35
5,000$0.20537$1,026.85
7,500$0.20238$1,517.85
12,500$0.19907$2,488.38
17,500$0.19713$3,449.78
25,000$0.19527$4,881.75
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.