IC – CD4021 – Shift register input 8-bit

Hardware

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Informatie (eng)

General Description
The CD4021BC is an 8-stage parallel input/serial output shift register. A parallel/serial control input enables individual JAM inputs to each of 8 stages. Q outputs are available from the sixth, seventh, and eighth stages. All outputs have equal source and sink current capabilities and conform to standard “B” series output drive. When the parallel/serial control input is in the logical “0” state, data is serially shifted into the register synchronously with the positive transition of the clock. When the parallel/serial control is in the logical “1” state, data is jammed into each stage of the register asynchronously with the clock. All inputs are protected against static discharge with diodes to VDD and VSS .

Features
* Wide supply voltage range: 3.0V to 15V
* High noise immunity: 0.45 V DD (typ.)
* Low power TTL compatibility
* Fan out of 2 driving 74L or 1 driving 74LS
* 5V–10V–15V parametric ratings
* Symmetrical output characteristics
* Maximum input leakage 1  µ A at 15V over full temperature range

Pinout

Arduino

Sluit de IC aan volgens onderstaand overzicht:


Met onderstaand arduino script kun je de chip uitlezen:

Console output:

Bron(nen):
brainy-bits.com

Afmetingen

GEEN GEGEVENS

Schema

GEEN GEGEVENS

Teardown

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Datasheet

Fritzing

Fritzing - MCP3008

MCP3008 8-channel 10-bit ADC

GEEN GEGEVENS

Downloads

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