74HC194N Philips Semiconductors, 74HC194N Datasheet

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74HC194N

Manufacturer Part Number
74HC194N
Description
4-bit bidirectional universal shift register
Manufacturer
Philips Semiconductors
Datasheet

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Part Number:
74HC194N
Manufacturer:
2002+
Quantity:
6 230
Product specification
File under Integrated Circuits, IC06
DATA SHEET
74HC/HCT194
4-bit bidirectional universal shift
register
For a complete data sheet, please also download:
The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
INTEGRATED CIRCUITS
December 1990

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74HC194N Summary of contents

Page 1

DATA SHEET For a complete data sheet, please also download: The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications The IC06 74HC/HCT/HCU/HCMOS Logic Package Information The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines 74HC/HCT194 4-bit bidirectional universal shift register Product specification File under Integrated Circuits, ...

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... Philips Semiconductors 4-bit bidirectional universal shift register FEATURES Shift-left and shift-right capability Synchronous parallel and serial data transfer Easily expanded for both serial and parallel operation Asynchronous master reset Hold (“do nothing”) mode Output capability: standard I category: MSI CC GENERAL DESCRIPTION ...

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... Philips Semiconductors 4-bit bidirectional universal shift register ORDERING INFORMATION See “74HC/HCT/HCU/HCMOS Logic Package Information” PIN DESCRIPTION PIN NO. SYMBOL GND 15, 14, 13 Fig.1 Pin configuration. December 1990 . NAME AND FUNCTION asynchronous master reset input (active LOW) serial data input (shift right) parallel data inputs ...

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... Philips Semiconductors 4-bit bidirectional universal shift register FUNCTION TABLE OPERATING MODES CP reset (clear) X hold (“do nothing”) X shift left shift right parallel load Notes HIGH voltage level h = HIGH voltage level one set-up time prior to the LOW-to-HIGH CP transition L = LOW voltage level I = LOW voltage level one set-up time prior to the LOW-to-HIGH CP transition ...

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... Philips Semiconductors 4-bit bidirectional universal shift register Fig.6 Typical clear, clear-load, shift-right, shift-left, inhibit and clear timing sequences. December 1990 Fig.5 Logic diagram. 5 Product specification 74HC/HCT194 ...

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... Philips Semiconductors 4-bit bidirectional universal shift register DC CHARACTERISTICS FOR 74HC For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications” Output capability: standard I category: MSI CC December 1990 . 6 Product specification 74HC/HCT194 ...

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... Philips Semiconductors 4-bit bidirectional universal shift register AC CHARACTERISTICS FOR 74HC GND = ns SYMBOL PARAMETER propagation delay PHL PLH propagation delay PHL output transition time THL TLH t clock pulse width W HIGH or LOW t master reset pulse W width; LOW t removal time rem set-up time set-up time ...

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... Philips Semiconductors 4-bit bidirectional universal shift register DC CHARACTERISTICS FOR 74HCT For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications” Output capability: standard I category: MSI CC Note to HCT types The value of additional quiescent supply current ( I To determine I per input, multiply this value by the unit load coefficient shown in the table below. ...

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... Philips Semiconductors 4-bit bidirectional universal shift register AC CHARACTERISTICS FOR 74HCT GND = ns SYMBOL PARAMETER propagation delay PHL PLH propagation delay PHL output transition time THL TLH t clock pulse width W HIGH or LOW t master reset pulse W width; LOW t removal time rem set-up time set-up time ...

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... Philips Semiconductors 4-bit bidirectional universal shift register AC WAVEFORMS ( 50 GND HCT 1 GND Fig.7 Waveforms showing the clock (CP) to output (Q ) propagation delays, the clock n pulse width, the output transition times and the maximum clock frequency. The shaded areas indicate when the input is permitted to change for predictable output performance ...

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