CD4011 Quad 2-input NAND Gate

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CD4011 belongs to the 4000 Series CMOS Logic Family of Integrated Circuits (IC’s) constructed with N- and P-channel enhancement mode transistors. CD4011 has Quad 2-input NAND Gate

CD4011 has a supply voltage range of 5V to 20V, which is much higher than any contemporary logic family. It has buffered output which improves transfer characteristics by providing very high gain. All inputs are protected against static discharge with diodes to VDD and VSS.

CD4011 Features

  • Low power TTL:
    • Fan out of 2 driving 74L compatibility: or 1 driving 74LS
  • 5V–10V–15V parametric ratings
  • Symmetrical output characteristics
  • Maximum input leakage 1 µA at 15V over full temperature range

CD4011 Specifications

Absolute Maximum Ratings

  • Voltage at any Pin : −0.5V to VDD +0.5V
  • Power Dissipation (PD)
    • Dual-In-Line 700 mW
    • Small Outline 500 mW
  • VDD Range: −0.5 VDC to +18 VDC
  • Storage Temperature (TS): −65°C to +150°C
  • Lead Temperature (TL) (Soldering, 10 seconds) 260°C

CD4011 Pinout Diagram

CD4011 Pin Description

Pin NoPin NameDescription
1ANAND Gate 1 Input 1
2B NAND Gate 1 Input 2
3J=(AB)’ NAND Gate 1 Output
4K=(CD)’ NAND Gate 2 Output
5C NAND Gate 2 Input 1
6D NAND Gate 2 Input 2
7VSSSupply Voltage
8F NAND Gate 3 Input 1
9E NAND Gate 3 Input 2
10L=(EF)’ NAND Gate 3 Output
11M=(GH)’ NAND Gate 4 Output
12G NAND Gate 4 Input 1
13H NAND Gate 4 Input 2
14VDDDrain Voltage

CD4011 Circuit

Applications

  • Burglar alarm
  • Freezer warning buzzer

CD4011 Alternative Equivalent

CD4012, CD4023

Download CD4011 Quad 2-input NAND Gate Datasheet from the link given below.