CD40109BPWR

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CD40109BPWR

IC TRANSLATOR UNIDIR 16TSSOP

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Spécifications

Series 4000B
Part Status Active
Translator Type Voltage Level
Channel Type Unidirectional
Number of Circuits 4
Channels per Circuit 1
Voltage - VCCA 3 V ~ 18 V
Voltage - VCCB 3 V ~ 18 V
Output Type Tri-State, Non-Inverted
Operating Temperature -55°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP
Base Product Number CD40109

Vue d'ensemble

Description

The CD40109BPWR is a hex buffer and inverter, part of the CD4000 series of CMOS digital logic ICs. It features six independent buffer/inverter circuits that can drive high capacitive loads, making it suitable for various applications like signal buffering, level shifting, and driving LEDs. The CD40109 operates over a wide voltage range (typically 3V to 15V) and has low power consumption, making it ideal for battery-powered devices.
Key features include high noise immunity, wide operating temperature range, and the ability to interface with both TTL and CMOS logic levels. Its pin configuration allows for easy integration into circuits, and it is available in various package types, including DIP and SOIC. The CD40109 is commonly used in digital circuits where signal conditioning is required, providing reliable performance in both consumer electronics and industrial applications.

Features

The CD40109BPWR is a hex buffer/driver with high input impedance and low output impedance, designed for use in various digital applications. Key features include:
1. Hex Buffer: Contains six independent buffer/driver circuits.
2. Voltage Range: Operates over a wide supply voltage range from 3V to 15V.
3. High Input Impedance: Ensures minimal loading on input signals.
4. Low Output Impedance: Capable of driving heavy loads with minimal signal degradation.
5. Schmitt Trigger Inputs: Provides noise immunity and improved signal integrity.
6. High-Speed Operation: Fast switching times suitable for high-frequency applications.
7. Low Power Consumption: Ideal for battery-operated devices.
8. Temperature Range: Operates in a wide temperature range, typically from -55°C to +125°C.
9. Package Options: Available in various surface-mount and through-hole packages for design flexibility.
These features make the CD40109BPWR suitable for driving LEDs, interfacing with high-impedance sensors, and general-purpose digital signal buffering.

Package

The CD40109BPWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 14 pins. This package type is designed for surface mounting and is known for its compact size, making it suitable for applications with space constraints.

Pinout

The CD40109BPWR is a quad Schmitt trigger hex inverter, which features a total of 14 pins. Its main functions include converting slow input signals into clean, fast output signals, and providing improved noise immunity compared to standard logic inverters.
Pin Configuration:
1. 1 (A1) - Input for the first inverter
2. 2 (Y1) - Output for the first inverter
3. 3 (A2) - Input for the second inverter
4. 4 (Y2) - Output for the second inverter
5. 5 (A3) - Input for the third inverter
6. 6 (Y3) - Output for the third inverter
7. 7 (A4) - Input for the fourth inverter
8. 8 (Y4) - Output for the fourth inverter
9. 9 (GND) - Ground
10. 10 (NC) - No connect
11. 11 (VDD) - Supply voltage
12. 12 (NC) - No connect
13. 13 (NC) - No connect
14. 14 (NC) - No connect
The device operates over a wide voltage range and is suitable for various digital applications.

Manufacturer

The CD40109BPWR is manufactured by Texas Instruments (TI), a leading American technology company known for designing and manufacturing semiconductors and various electronics components. Founded in 1930, Texas Instruments specializes in analog and embedded processing technologies, providing a wide range of products used in everything from consumer electronics to industrial applications. The company is renowned for its innovation in integrated circuits (ICs) and has a strong presence in the semiconductor market. TI supports engineers and developers in creating advanced electronic systems, offering extensive resources, tools, and documentation for its products.

Application

The CD40109BPWR is a quad Schmitt-trigger inverter used in various applications, including signal conditioning, waveform shaping, and debouncing mechanical switches. Its high noise immunity and fast switching capabilities make it suitable for interfacing with slow or noisy signals, digital communication, and timing circuits. Additionally, it can be employed in automotive and industrial control systems for reliable logic level conversion and signal processing.

Equivalent

The CD40109BPWR is a quad 2-input NAND gate with Schmitt trigger. Equivalent products include the 74HC20, 74HCT20, and MC74HC20. For similar functionality, you may also consider the 74LS20, or for CMOS alternatives, the TC4011. Always check specific datasheets for exact pin configurations and electrical characteristics.

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