CD74HCT166MT The Texas Instruments CD74HCT166MT is an 8-bit parallel-in/serial-out shift register. It features TTL-compatible CMOS inputs and push-pull outputs, operating at speeds up to 24 MHz.
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CD74HCT166MT

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CD74HCT166MT is an 8-bit parallel-in/serial-out shift register. It features TTL-compatible CMOS inputs and push-pull outputs, operating at speeds up to 24 MHz.
✓ Total Stock: 4,661 pcs
$ Price Range: $0.43

CD74HCT166MT Available from 1 distributor

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CD74HCT166MT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Function
Input Type
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Voltage

CD74HCT166MT Description

Short technical summary and product information.

The CD74HCT166MT from Texas Instruments is a high-speed CMOS 8-bit shift register. This device is designed for parallel-to-serial conversion, offering both parallel and serial input capabilities with a serial output.

 

Key electrical characteristics include a maximum clock frequency of 24 MHz and an operating voltage range of 4.5V to 5.5V. The inputs are TTL-compatible CMOS, and the outputs are push-pull. It operates across a wide temperature range of -55°C to 125°C.

 

Packaged in a 16-SOIC surface mount configuration, the CD74HCT166MT is suitable for various digital logic applications requiring efficient data shifting and serial transmission. Its design provides balanced propagation delay and transition times, with significant power reduction compared to LSTTL logic.

 

This shift register is fabricated with silicon gate CMOS technology, offering low power consumption while maintaining speeds comparable to low power Schottky devices. It features buffered inputs and balanced outputs.

CD74HCT166MT Quick Information

Product Type: Shift Register
Series: CD74HCT166
Canonical Name: CD74HCT166MT 8-Bit Parallel-In/Serial-Out Shift Register
Subcategory: Shift Registers

CD74HCT166MT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CD74HCT166MT Estimated Pricing

Qty Low High
1+ $0.43 $0.43

Estimated market price range - modelled values for guidance only, not live distributor offers.

CD74HCT166MT Features

  • 8-bit parallel-in/serial-out shift register.
  • High speed CMOS logic.
  • TTL-compatible CMOS input.
  • Push-pull output.
  • Wide operating temperature range.

CD74HCT166MT Applications

  • Data serialization and deserialization in digital systems.
  • Delay line and register storage applications.
  • Interfacing between TTL and CMOS logic.
  • Used in industrial control and automation.

CD74HCT166MT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the CD74HCT166MT?

4.5 V to 5.5 V.

What is the package type of the CD74HCT166MT?

16-SOIC (0.154", 3.90mm Width) surface mount.

What is the operating temperature range?

-55°C to 125°C.

What is the maximum clock frequency?

24 MHz.

What are the input and output types?

TTL-compatible CMOS inputs and push-pull outputs.

How many bits does the shift register have?

8 bits.

What is the propagation delay?

10 ns to 50 ns.

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