Description: CD4051 IC CD 4051 DIP 16 Pin IC
CD4051BE CD4051 CD-4051 4051 DIP-16 Pin Dual In Package Single 8 Channel Multiplexer De-Multiplexer IC Breadboard Friendly IC
The CD4051 is a part of CD4000 IC series, made by using the complementary MOS (CMOS) technology. CD4051 is a single 8-channel multiplexer having three binary control inputs. A, B, and C, and an inhibit input. The three binary signals select 1 of 8 channels to be turned āONā and connect the input to the output. The multiplexer circuits dissipate extremely low quiescent power over the full VDDāVSS and VDDāVEE supply voltage ranges, independent of the logic state of the control signals. When a logical ā1ā is present at the inhibit input terminal all channels are āOFFā. The IC offers a wide array of features such as high noise immunity and low thermal dissipation.
Multiplexer
A multiplexer is a combinational logic circuit that switches one of several input lines to a single common output line. The select lines determine which input is connected to the output, and also to increase the amount of data that can be sent over a network within a certain time. It is also called a data selector.
Demultiplexer
A decoder/demultiplexer is a combinational logic circuit & an integral part of todayās consumer scale electronics. It is designed to switch one common input line to one of several separate output lines. So, A demultiplexerĀ converts a serial data signal at the input to parallel data at its output lines.
CD4051 Key Features
- Wide range of digital and analog signal levels: digital 3 ā 15V, analog to 15Vp-p
- Low āONā resistance: 80ā¦ (typ.) over entire 15Vp-p signal-input range for VDD ā VEE = 15V
- High āOFFā resistance:
- channel leakage of Ā±10 pA (typ.) at VDD ā VEE = 10V
- Logic level conversion for digital addressing signals of
- 3 ā 15V (VDD ā VSS = 3 ā 15V) to switch analog signals
- to 15 Vp-p (VDD ā VEE = 15V)
- Matched switch characteristics:
- āRON = 5ā¦ (typ.) for VDD ā VEE = 15V
- Very low quiescent power dissipation under all
- digital-control input and supply conditions:
- 1 Āµ W (typ.) at VDD ā VSS = VDD ā VEE = 10V
- Binary address decoding on chip
CD4051 Pinout
Pin No | Pin Name | Description |
---|---|---|
1 | I/O 4 | channel 4 i/o |
2 | I/O 6 | channel 6 i/o |
3 | O/I | common i/o |
4 | I/O 7 | channel 7 i/o |
5 | I/O 5 | channel 5 i/o |
6 | INHIBIT | disable all channel |
7 | VEE | Emitter supply |
8 | VSS | source supply |
9 | C | input c |
10 | B | input b |
11 | A | input a |
12 | I/O 3 | channel 3 i/o |
13 | I/O 0 | channel 0 i/o |
14 | I/O 1 | channel 1 i/o |
15 | I/O 2 | channel 2 i/o |
16 | VDD | Drain supply |
Application
- Analog and Digital Multiplexing and Demultiplexing
- A/D and D/A Conversion
- Signal Gating
- Factory Automation
- Televisions
- Appliances
- Consumer Audio
- Programmable Logic Circuits
- Sensors
Package Include:
- 1 x CD4051 IC CD 4051 DIP 16 Pin IC
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