CD4043BPWR

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CD4043BPWR

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IC NOR R/S LTCH 3ST QUAD 16TSSOP

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  • データシート CD4043BPWR DataSheet

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仕様

属性 値
Series 4000B
Part Status Active
Logic Type S-R Latch
Circuit 1:1
Output Type Tri-State
Voltage - Supply 3V ~ 18V
Independent Circuits 4
Delay Time - Propagation 50ns
Current - Output High, Low 6.8mA, 6.8mA
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP
Base Product Number CD4043

概要

Description

The CD4043BPWR is a CMOS quadruple D-type flip-flop integrated circuit (IC) designed for use in digital logic applications. It features four independent flip-flops that can store one bit of data each, making it useful for data storage, synchronization, and state machines.
Key features include a wide supply voltage range (from 3V to 15V), low power consumption, and high noise immunity. The CD4043BPWR operates with positive logic levels and can provide both synchronous and asynchronous functionality, with the ability to set or reset the flip-flops independently.
This IC is commonly used in applications such as counters, memory devices, and register files. Its compact 14-pin DIP or SOIC package makes it suitable for various electronic designs, including consumer electronics, automotive systems, and industrial equipment. Overall, the CD4043BPWR is a versatile component ideal for implementing reliable digital circuits.

Equivalent

The CD4043BPWR is a dual D-type flip-flop with set and reset functions. Equivalent products include the CD4013, which is a dual D-type flip-flop without the asynchronous set/reset, and the MC14513, which also serves similar purposes. Other alternatives may include the 74HC74 and 74LS74, both of which are dual D-type flip-flops but with higher speed and lower power consumption. Always check specific application requirements and datasheets for compatibility.

Features

The CD4043BPWR is a quad quad-state (bi-stable) CMOS flip-flop designed for digital applications. Key features include:
1. Quad Configuration: Contains four independent flip-flops, allowing for multiple data storage applications.
2. CMOS Technology: Low power consumption and high noise immunity.
3. Wide Supply Voltage Range: Operates from 3V to 15V, making it versatile for various electronic circuits.
4. High-Speed Operation: Capable of switching speeds suitable for high-frequency applications.
5. Low Input Current: Minimal input current enhances energy efficiency.
6. Set and Reset Functionality: Each flip-flop can be set or reset independently, providing flexibility in data handling.
7. Compatibility: Compatible with standard TTL voltage levels.
8. Available Packages: Comes in a variety of packages, including DIP and TSSOP for easy integration into different designs.
These features make the CD4043BPWR suitable for applications in counters, register storage, and state machines.

Pinout

The CD4043BPWR is a quad dual-input and dual-output CMOS Schmitt-trigger NAND gate. It features a total of 14 pins.
Pin Functions:
1. Pins 1, 2, 3, 4 - Inputs A, B for the first NAND gate.
5. Pin 5 - Output Y1 for the first NAND gate.
6. Pins 6, 7, 8, 9 - Inputs A, B for the second NAND gate.
10. Pin 10 - Output Y2 for the second NAND gate.
11. Pins 11, 12, 13, 14 - Inputs for the third NAND gate and its output.
Additionally, the device includes power supply pins (V_DD and V_SS). The CD4043BPWR operates over a wide voltage range and is designed for low power consumption, making it suitable for various digital logic applications.

Manufacturer

The CD4043BPWR is manufactured by Texas Instruments (TI), a major American technology company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments is a global leader in the design and manufacturing of semiconductors, particularly integrated circuits (ICs), which are used in a wide range of electronic devices.
TI specializes in analog and embedded processing technologies, providing solutions for various industries, including automotive, industrial, communications, and consumer electronics. The company is well-known for its innovation in the field of digital signal processing, microcontrollers, and analog electronics, and it offers a vast portfolio of products to support diverse applications.
The CD4043BPWR itself is a quad D-type flip-flop, which is part of TI's family of CMOS logic devices. It is utilized in digital circuits for data storage and transfer, making it a fundamental component in various electronic designs. Texas Instruments is recognized for its commitment to quality, reliability, and advanced technology in the semiconductor industry.

Application

The CD4043BPWR is a dual edge-triggered D-type flip-flop integrated circuit commonly used in various digital applications. Its primary application areas include data storage, frequency division, state machines, and digital signal processing. It can be utilized in memory devices, counters, registers, and as a control element in synchronous circuits. The CD4043BPWR is suitable for low-power applications, making it ideal for battery-operated devices and consumer electronics. Additionally, it can be used in timing circuits and pulse-width modulation (PWM) applications. Its versatility makes it a popular choice in both hobbyist projects and industrial designs.

Package

The CD4043BPWR is packaged in a TSSOP (Thin Shrink Small Outline Package) form factor, specifically a 14-pin TSSOP. This package type is known for its compact size and is suitable for surface mount applications.

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