HCF4042BEY
- Mfr.Part #
- HCF4042BEY
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC LATCH QUAD CLOCK D 16-DIP
- Stock
- 17,832
- In Stock :
- 17,832
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Latches
- Logic Type :
- D-Type Transparent Latch
- Number of Functions :
- 1
- Load Capacitance :
- 50pF
- RoHS Status :
- ROHS3 Compliant
- Quiescent Current :
- 40nA
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Number of Bits :
- 4
- Base Part Number :
- HCF4042
- Circuit :
- 4:4
- Supply Voltage :
- 5V
- Voltage - Supply :
- 3V~20V
- Supply Voltage-Min (Vsup) :
- 3V
- Prop. Delay@Nom-Sup :
- 360 ns
- Operating Temperature :
- -55°C~125°C
- REACH SVHC :
- No SVHC
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 16
- Number of Terminations :
- 16
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Logic Function :
- D-Type, Latch
- Propagation Delay :
- 500 ns
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Current - Output High, Low :
- 6.8mA 6.8mA
- Supply Voltage-Max (Vsup) :
- 20V
- Output Type :
- Differential
- Turn On Delay Time :
- 40 ns
- JESD-609 Code :
- e4
- Additional Feature :
- PROGRAMMABLE TRIGGER TYPE
- Mounting Type :
- Through Hole
- Height :
- 6.35mm
- Output Current :
- 6.8mA
- Independent Circuits :
- 1
- Number of Gates :
- 4
- Polarity :
- Non-Inverting
- Trigger Type :
- HIGH LEVEL
- Length :
- 6.35mm
- Mount :
- Through Hole
- Width :
- 6.35mm
- Packaging :
- Tube
- Lead Free :
- Lead Free
- Series :
- 4000B
- Weight :
- 4.535924g
- Number of Pins :
- 16
- Datasheets
- HCF4042BEY
HCF4042BEY Documents

Latches - STMicroelectronics HCF4042BEY Overview
The STMicroelectronics HCF4042BEY is an integrated circuit (IC) designed for latch quad clock D applications. This 16-pin dual in-line package (DIP) offers reliable performance and versatility, making it an ideal choice for various electronic systems.
Featuring four independent D-type latches with clock inputs, the HCF4042BEY facilitates efficient data storage and transfer in digital circuits. Its quad configuration enables simultaneous operation, enhancing overall system efficiency.
With its high-quality construction and compatibility with a wide range of devices, the HCF4042BEY is a dependable solution for applications requiring precise timing and control.
HCF4042BEY Features
- Integrated latch quad clock D IC
- 16-pin dual in-line package (DIP)
- Four independent D-type latches with clock inputs
- Simultaneous operation capability
- High-quality construction for reliability
- Wide compatibility with electronic systems
HCF4042BEY Applications
- Data storage systems: The HCF4042BEY is commonly used in data storage systems where precise timing and control of data transfer are essential. Its quad configuration allows for efficient management of multiple data streams, making it suitable for applications such as hard disk drives and solid-state drives.
- Digital communication devices: In digital communication devices like modems and routers, the HCF4042BEY facilitates the synchronization of data transmission. Its latch functionality ensures accurate timing, helping to maintain signal integrity and optimize data transfer rates.
- Industrial automation: The HCF4042BEY plays a crucial role in industrial automation applications where precise timing and sequencing are required. It can be used in programmable logic controllers (PLCs) and robotic systems to control various processes and operations efficiently.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















