Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

74HC42 Datasheet(PDF) 2 Page - NXP Semiconductors

No. de pieza 74HC42
Descripción Electrónicos  BCD to decimal decoder 1-of-10
Download  6 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  PHILIPS [NXP Semiconductors]
Página de inicio  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

74HC42 Datasheet(HTML) 2 Page - NXP Semiconductors

  74HC42 Datasheet HTML 1Page - NXP Semiconductors 74HC42 Datasheet HTML 2Page - NXP Semiconductors 74HC42 Datasheet HTML 3Page - NXP Semiconductors 74HC42 Datasheet HTML 4Page - NXP Semiconductors 74HC42 Datasheet HTML 5Page - NXP Semiconductors 74HC42 Datasheet HTML 6Page - NXP Semiconductors  
Zoom Inzoom in Zoom Outzoom out
 2 / 6 page
background image
December 1990
2
Philips Semiconductors
Product specification
BCD to decimal decoder (1-of-10)
74HC/HCT42
FEATURES
• Mutually exclusive outputs
• 1-of-8 demultiplexing capability
• Outputs disabled for input codes above nine
• Output capability: standard
• ICC category: MSI
GENERAL DESCRIPTION
The 74HC/HCT42 are high-speed Si-gate CMOS devices
and are pin compatible with low power Schottky TTL
(LSTTL). They are specified in compliance with JEDEC
standard no. 7A.
The 74HC/HCT42 decoders accept four active HIGH BCD
inputs and provide 10 mutually exclusive active LOW
outputs. The active LOW outputs facilitate addressing
other MSI circuits with active LOW input enables.
The logic design of the “42” ensures that all outputs are
HIGH when binary codes greater than nine are applied to
the inputs.
The most significant input (A3) produces an useful inhibit
function when the “42” is used as a 1-of-8 decoder. The A3
input can also be used as the data input in an 8-output
demultiplexer application.
QUICK REFERENCE DATA
GND = 0 V; Tamb =25 °C; tr =tf = 6 ns
Notes
1. CPD is used to determine the dynamic power dissipation (PD in µW):
PD =CPD × VCC2 × fi +∑ (CL × VCC2 × fo) where:
fi = input frequency in MHz
fo = output frequency in MHz
∑ (CL × VCC2 × fo) = sum of outputs
CL = output load capacitance in pF
VCC = supply voltage in V
2. For HC the condition is VI = GND to VCC
For HCT the condition is VI = GND to VCC − 1.5 V
ORDERING INFORMATION
See
“74HC/HCT/HCU/HCMOS Logic Package Information”.
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
HC
HCT
tPHL/ tPLH
propagation delay An to Yn
CL = 15 pF; VCC = 5 V
14
17
ns
CI
input capacitance
3.5
3.5
pF
CPD
power dissipation capacitance per package
notes 1 and 2
37
37
pF


Número de pieza similar - 74HC42

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Nexperia B.V. All right...
74HC42 NEXPERIA-74HC42 Datasheet
979Kb / 12P
   BCD to decimal decoder (1-of-10)
Rev. 3 - 27 September 2016
logo
NXP Semiconductors
74HC423 PHILIPS-74HC423 Datasheet
103Kb / 14P
   Dual retriggerable monostable multivibrator with reset
1998 Jul 08
74HC423 NXP-74HC423 Datasheet
158Kb / 23P
   Dual retriggerable monostable multivibrator with reset
Rev. 03-24 July 2008
74HC423 NXP-74HC423 Datasheet
295Kb / 24P
   Dual retriggerable monostable multivibrator with reset
Rev. 6-19 December 2011
logo
Nexperia B.V. All right...
74HC423 NEXPERIA-74HC423 Datasheet
764Kb / 19P
   Dual retriggerable monostable multivibrator with reset
Rev. 7 - 11 February 2016
More results

Descripción similar - 74HC42

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
NXP Semiconductors
74HC_HCT42_CNV PHILIPS-74HC_HCT42_CNV_15 Datasheet
46Kb / 6P
   BCD to decimal decoder (1-of-10)
December 1990
logo
Nexperia B.V. All right...
74HC42 NEXPERIA-74HC42 Datasheet
979Kb / 12P
   BCD to decimal decoder (1-of-10)
Rev. 3 - 27 September 2016
logo
Texas Instruments
CD74HC42 TI-CD74HC42 Datasheet
40Kb / 6P
[Old version datasheet]   High Speed CMOS Logic BCD To Decimal Decoder 1 of 10
logo
Fairchild Semiconductor
CD4028BC FAIRCHILD-CD4028BC Datasheet
53Kb / 6P
   BCD-to-Decimal Decoder
logo
Toshiba Semiconductor
TC4028BP TOSHIBA-TC4028BP Datasheet
223Kb / 5P
   BCD - TO -DECIMAL DECODER
logo
Hitachi Semiconductor
HD74LS42 HITACHI-HD74LS42 Datasheet
61Kb / 6P
   BCD-to-Decimal Decoder
logo
Fairchild Semiconductor
DM7442A FAIRCHILD-DM7442A Datasheet
41Kb / 4P
   BCD to Decimal Decoder
CD4028BC FAIRCHILD-CD4028BC_02 Datasheet
76Kb / 6P
   BCD-to-Decimal Decoder
logo
National Semiconductor ...
CD4028BM NSC-CD4028BM Datasheet
116Kb / 4P
   BCD-to-Decimal Decoder
MM54C42 NSC-MM54C42 Datasheet
107Kb / 4P
   BCD-to-Decimal Decoder
More results


Html Pages

1 2 3 4 5 6


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com