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CD4042BDR The Texas Instruments CD4042BDR is a CMOS Quad Clocked D Latch. It operates with a supply voltage range of 3V to 18V and features a maximum clock frequency of 8 MHz.
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CD4042BDR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CD4042BDR is a CMOS Quad Clocked D Latch. It operates with a supply voltage range of 3V to 18V and features a maximum clock frequency of 8 MHz.
✓ Total Stock: 304,288 pcs
$ Price Range: $0.22

CD4042BDR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
303,288 pcs
On Request
303288 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
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CD4042BDR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Circuit
Current
Delay Time
Features
Independent Circuits
Input Type
Lead Style
Logic Type
Mounting Type
Number of Channels
Operating Temperature
Operating Voltage
Output Type
SVHC Present
Supplier Device Package
Supplier Package
Supply Current
Tape & Reel
Voltage
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CD4042BDR Description

Short technical summary and product information.

The Texas Instruments CD4042BDR is a Quad Clocked D Latch belonging to the CD4000 CMOS logic family. This device is designed for buffer storage and holding register applications, functioning as a D-type transparent latch.

 

Key electrical specifications include a maximum clock frequency of 8 MHz, a supply voltage range from 3V to 18V, and a maximum supply current of 600 µA. The latch offers a maximum output current (IOL) of 2.4 mA and a minimum output current (IOH) of -2.4 mA. It operates across a wide temperature range of -55°C to 125°C.

 

The CD4042BDR is available in a 16-SOIC surface mount package, measuring 16-SOIC (0.154", 3.90mm Width). Its standard CMOS input and output types ensure compatibility within digital logic systems. The device meets JEDEC standards for B-series CMOS devices, offering standardized, symmetrical output characteristics and low power TTL compatibility.

 

Applications for the CD4042BDR include general digital logic, buffer storage, and holding registers. Its robust design and wide operating parameters make it suitable for various industrial and electronic systems requiring reliable data latching.

CD4042BDR Quick Information

Product Type: D-Type Latch
Series: CD4042B
Canonical Name: Texas Instruments CD4042B CMOS Quad Clocked D Latch
Subcategory: Quad Clocked D Latch

CD4042BDR Compliance

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

CD4042BDR Estimated Pricing

Qty Low High
1+ $0.22 $0.22

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

CD4042BDR Features

  • Quad Clocked D Latch functionality.
  • Wide 3V to 18V operating voltage range.
  • Maximum clock frequency of 8 MHz.
  • Operates from -55°C to 125°C.
  • Surface mount 16-SOIC package.

CD4042BDR Applications

  • Buffer storage applications.
  • Holding register functions.
  • General digital logic circuits.
  • CMOS logic systems.

CD4042BDR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the CD4042BDR?

The CD4042BDR operates from 3 V to 18 V.

What package is the CD4042BDR available in?

The CD4042BDR is supplied in a 16-lead SOIC package (16-SOIC, 0.154" width, 3.90 mm body).

What is the operating temperature range of the CD4042BDR?

The operating temperature range is -55°C to 125°C.

What is the logic type of the CD4042BDR?

It is a D-Type Transparent Latch.

How many channels does the CD4042BDR have?

It has 4 channels (independent circuits).

What is the maximum clock frequency of the CD4042BDR?

The maximum clock frequency is 8 MHz.

What is the propagation delay of the CD4042BDR?

The propagation delay is 40 ns.

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