Overview
The CD4069UB, produced by Texas Instruments, is a CMOS hex inverter device designed for general-purpose inverter applications. This device consists of six independent CMOS inverter circuits, each capable of operating over a wide voltage range from 3 V to 18 V. The CD4069UB is suitable for various applications where medium-power TTL-drive and logic-level-conversion capabilities are not required. It is available in several package types, including PDIP, CDIP, SOIC, SO, and TSSOP, making it versatile for different design needs.
Key Specifications
| Parameter | Test Conditions | MIN | TYP | MAX | UNIT |
|---|---|---|---|---|---|
| VDD (DC supply-voltage) | Referenced to VSS terminal | -0.5 | - | 20 | V |
| VI (Input voltage) | All inputs | -0.5 | - | VDD + 0.5 | V |
| tPLH, tPHL (Propagation delay time) | VDD (V) = 10, CL = 50 pF, RL = 200 kΩ | 30 | 60 | ns | |
| tTHL, tTLH (Transition time) | VDD (V) = 10, CL = 50 pF, RL = 200 kΩ | 50 | 100 | ns | |
| CIN (Input capacitance) | Any input | 10 | 15 | pF | |
| IOH (Output high current) | VO = 4.6 V, VIN = 0 V, VDD = 5 V, TA = 25°C | -0.51 | -1 | mA | |
| IIN (Input current) | VIN = 0 V to 18 V, VDD = 18 V, TA = 25°C | ±1 | - | µA | |
| Operating Temperature | - | -55 | 125 | °C |
Key Features
- Standardized symmetrical output characteristics
- Medium speed operation: tPHL, tPLH = 30 ns (typical) at 10 V
- 100% Tested for quiescent current at 20 V
- Maximum input current of 1 µA at 18 V over full package-temperature range, 100 nA at 18 V and 25°C
- Meets all requirements of JEDEC tentative standard No. 13B, Standard Specifications for Description of B Series CMOS Devices
- Wide operating voltage range from 3 V to 18 V
- Low input current and high input impedance
Applications
- Logic inversion
- Pulse shaping
- Oscillators
- High-input-impedance amplifiers
- High-voltage applications
- Driving light loads such as LEDs
Q & A
- What is the CD4069UB device?
The CD4069UB is a CMOS hex inverter device consisting of six independent CMOS inverter circuits.
- What is the operating voltage range of the CD4069UB?
The device operates over a voltage range from 3 V to 18 V.
- What are the typical propagation delay times for the CD4069UB?
The typical propagation delay times (tPHL, tPLH) are 30 ns at 10 V.
- What are the key features of the CD4069UB?
Key features include standardized symmetrical output characteristics, medium speed operation, low input current, and compliance with JEDEC standard No. 13B.
- What are some common applications of the CD4069UB?
Common applications include logic inversion, pulse shaping, oscillators, high-input-impedance amplifiers, and high-voltage applications.
- What is the maximum input current for the CD4069UB?
The maximum input current is 1 µA at 18 V over the full package-temperature range.
- What is the operating temperature range of the CD4069UB?
The operating temperature range is from –55°C to 125°C.
- What types of packages are available for the CD4069UB?
The device is available in PDIP, CDIP, SOIC, SO, and TSSOP packages.
- Is the CD4069UB suitable for high-voltage applications?
- What is the input capacitance of the CD4069UB?
The input capacitance is 10 to 15 pF.
