74HC280 Philips, 74HC280 Datasheet
74HC280
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74HC280 Summary of contents
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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/HCT280 9-bit odd/even parity generator/checker Product specification File under Integrated Circuits, IC06 ...
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... Philips Semiconductors 9-bit odd/even parity generator/checker FEATURES Word-length easily expanded by cascading Similar pin configuration to the “180” for easy system up-grading Generates either odd or even parity for nine data bits Output capability: standard I category: MSI CC GENERAL DESCRIPTION The 74HC/HCT280 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL) ...
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... Philips Semiconductors 9-bit odd/even parity generator/checker PIN DESCRIPTION PIN NO 10, 11, 12, 13 Fig.1 Pin configuration. December 1990 SYMBOL NAME AND FUNCTION data inputs parity outputs E O GND ground ( positive supply voltage CC Fig.2 Logic symbol. ...
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... Philips Semiconductors 9-bit odd/even parity generator/checker Fig.4 Functional diagram. December 1990 FUNCTION TABLE number of HIGH data inputs (I even odd Note HIGH voltage level Fig.5 Logic diagram. 4 Product specification 74HC/HCT280 INPUTS OUTPUTS LOW voltage level ...
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... Philips Semiconductors 9-bit odd/even parity generator/checker DC CHARACTERISTICS FOR 74HC For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications” Out put capability: standard I category: MSI CC AC CHARACTERISTICS FOR 74HC GND = ns SYMBOL PARAMETER propagation delay PHL ...
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... Philips Semiconductors 9-bit odd/even parity generator/checker 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 9-bit odd/even parity generator/checker AC WAVEFORMS ( 50 GND HCT 1 GND Fig.6 Waveforms showing the data input (I transition time. APPLICATION INFORMATION For a single-chip 16-bit even/odd parity generator/checker, see PC74HC/HCT7080. Fig.7 Cascaded 17-bit odd/even parity generator/checker. ...