CD4094BPWR

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CD4094BPWR

IC SR TRI-STATE 8BIT 16-TSSOP

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Spécifications

Series 4000B
Part Status Active
Base Product Number CD4094
Logic Type Shift Register
Output Type Tri-State
Number of Elements 1
Number of Bits per Element 8
Function Serial to Parallel
Voltage - Supply 3V ~ 18V
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount
Package 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP
Packaging Cut Tape (CT), Tape & Reel (TR)

Vue d'ensemble

Description

The CD4094BPWR is a 8-bit shift register integrated circuit (IC) featuring a serial input and parallel output configuration. It is part of the CD4000 series of CMOS devices, known for low power consumption and high noise immunity. The CD4094 operates with a wide voltage range (typically 3V to 15V), making it versatile for various applications.
This IC allows data to be shifted in serially and then accessed in parallel, making it ideal for extending the number of output pins in microcontroller-based projects. It has a data input (DS), clock input (SHCP), and a storage register output (Q0-Q7).
Additionally, it features a reset pin (MR) to clear the register and a strobe pin (STCP) for loading data from the shift register to the output. The CD4094 is widely used in applications such as LED displays, data communication, and control systems due to its simplicity and efficient operation.

Features

The CD4094BPWR is an 8-bit shift register with a serial input and parallel output. Key features include:
1. 8-Bit Storage: Capable of holding 8 bits of data.
2. Serial Input: Data can be shifted in serially, allowing for simplified data entry.
3. Parallel Output: Outputs can be accessed simultaneously, making it suitable for data display or processing.
4. High Noise Immunity: Designed to operate in noisy environments with improved reliability.
5. Wide Supply Voltage Range: Typically operates between 3V and 15V, making it versatile for various applications.
6. Low Power Consumption: Suitable for battery-operated devices due to its low power requirements.
7. CMOS Technology: Provides high speed and low power operation compared to traditional TTL devices.
8. Cascade Capability: Multiple devices can be connected for expanded data handling.
Applications include data storage, control systems, and interfacing with microcontrollers.

Package

The CD4094BPWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 14 pins.

Pinout

The CD4094BPWR is a 8-bit shift register with an integrated storage latch. It comes in a 16-pin Dual In-line Package (DIP). Here’s a brief overview of its pin functions:
1. Pin 1 (Q7): Output of the last bit (Bit 7).
2. Pin 2 (Q6): Output of the sixth bit.
3. Pin 3 (Q5): Output of the fifth bit.
4. Pin 4 (Q4): Output of the fourth bit.
5. Pin 5 (Q3): Output of the third bit.
6. Pin 6 (Q2): Output of the second bit.
7. Pin 7 (Q1): Output of the first bit.
8. Pin 8 (GND): Ground.
9. Pin 9 (STROBE): Latch control; shifts data to outputs.
10. Pin 10 (DATA): Serial data input.
11. Pin 11 (CLOCK): Clock input for shifting data.
12. Pin 12 (VDD): Supply voltage.
13. Pin 13 (Q0): Output of the zero bit.
14. Pin 14 (Q7'): Complement of Q7.
15. Pin 15 (RESET): Resets all bits to zero.
16. Pin 16 (NC): Not connected.
This device is often used in digital circuits for data storage and transfer.

Manufacturer

The CD4094BPWR is a product manufactured by Texas Instruments, a well-known company in the semiconductor industry. Texas Instruments (TI) specializes in designing and manufacturing a wide range of electronic components, including analog and digital integrated circuits, embedded processors, and microcontrollers. Founded in 1930, TI has a strong focus on innovation and technology, serving various sectors such as automotive, industrial, communications, and consumer electronics. The CD4094BPWR itself is an 8-stage shift register with parallel data output, used in various digital applications for data storage and transfer. TI is recognized for its commitment to quality and reliability in electronic components, making it a reputable choice for engineers and manufacturers worldwide.

Application

The CD4094BPWR is a 8-bit shift register used in various applications, including data storage, digital signal processing, and interfacing between microcontrollers and peripheral devices. Common areas include LED control, serial-to-parallel conversion, and data transmission in communication systems. It is also utilized in audio processing and automation systems for controlling multiple outputs with minimal pin usage.

Equivalent

The CD4094BPWR is a dual 4-bit shift register with an output. Equivalent products include the 74HC594, 74HCT594, and 74LS594, which offer similar functionality. Ensure compatibility regarding voltage levels and logic family requirements when selecting an alternative.

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