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Número de pieza | 74HC162 | |
Descripción | Presettable synchronous BCD decade counter synchronous reset | |
Fabricantes | Philips | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de 74HC162 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
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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/HCT162
Presettable synchronous BCD
decade counter; synchronous reset
Product specification
File under Integrated Circuits, IC06
December 1990
1 page Philips Semiconductors
Presettable synchronous BCD decade
counter; synchronous reset
Product specification
74HC/HCT162
Fig.5 State diagram.
Fig.6 Typical timing sequence: reset outputs to zero; preset to BCD seven; count to eight, nine, zero, one, two
and three; inhibit.
December 1990
5
5 Page Philips Semiconductors
Presettable synchronous BCD decade
counter; synchronous reset
Product specification
74HC/HCT162
The shaded areas indicate when the input is permitted to
change for predictable output performance.
(1) HC : VM = 50%; VI = GND to VCC.
HCT : VM = 1.3 V; VI = GND to 3 V.
Fig.11 Waveforms showing the MR set-up and hold times.
The shaded areas indicate when the input is permitted
to change for predictable output performance.
(1) HC : VM = 50%; VI = GND to VCC.
HCT : VM = 1.3 V; VI = GND to 3 V.
Fig.12 Waveforms showing the CEP and CET set-up and hold times.
APPLICATION INFORMATION
The HC/HCT162 facilitate designing counters of any modulus with minimal external logic.
The output is glitch-free due to the synchronous reset.
Fig.13 Modulo-5 counter.
PACKAGE OUTLINES
See “74HC/HCT/HCU/HCMOS Logic Package Outlines”.
December 1990
11
11 Page |
Páginas | Total 11 Páginas | |
PDF Descargar | [ Datasheet 74HC162.PDF ] |
Número de pieza | Descripción | Fabricantes |
74HC160 | Presettable synchronous BCD decade counter asynchronous reset | Philips |
74HC161 | Presettable synchronous 4-bit binary counter asynchronous reset | Philips |
74HC162 | Presettable synchronous BCD decade counter synchronous reset | Philips |
74HC163 | Presettable synchronous 4-bit binary counter synchronous reset | Philips |
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