Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

M74HC40103B1R Folha de dados(PDF) 2 Page - STMicroelectronics

Nome de Peças M74HC40103B1R
Descrição Electrónicos  8 STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M74HC40103B1R Folha de dados(HTML) 2 Page - STMicroelectronics

  M74HC40103B1R Datasheet HTML 1Page - STMicroelectronics M74HC40103B1R Datasheet HTML 2Page - STMicroelectronics M74HC40103B1R Datasheet HTML 3Page - STMicroelectronics M74HC40103B1R Datasheet HTML 4Page - STMicroelectronics M74HC40103B1R Datasheet HTML 5Page - STMicroelectronics M74HC40103B1R Datasheet HTML 6Page - STMicroelectronics M74HC40103B1R Datasheet HTML 7Page - STMicroelectronics M74HC40103B1R Datasheet HTML 8Page - STMicroelectronics M74HC40103B1R Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 14 page
background image
When the ASYNCHRONOUS PRESET-ENABLE
(APE) input is low, data at the J inputs is asynchron-
ously forced into the counter regardless of the state
of the SPE, CI/CE, or CLOCK inputs. J Inputs J0-J7
represent two 4-bit BCD words for the HC40102 and
a single 8-bit binary word for the HC40103. When
the CLEAR (CLR input is low, the counter is asyn-
chronously cleared to its maximum count (9910 for
the HC40102 and 25510 for the HC40103 regard-
less of the state of any other input. The precedence
relationship between control input is indicated in the
truth table. If all control inputs are high at the time of
zero count, the counters will jump to the maximum
count, giving a counting sequence of 100 pr 256
clock pulses long. The HC40102 and HC40103 may
be cascaded using the CI/CE input and the CO/ZD
output, in either a synchronous or ripple mode. All
inputs are equipped with protection circuits against
static discharge and transient excess voltage.
DESCRIPTION (Continued)
TRUTH TABLE
CONTROL INPUTS
MODE
FUNCTIONAL DESCRIPTION
CLEAR
APE
SPE
CI/CE
H
H
H
H
COUNT INHIBIT
EVEN IF CLOCK IS GIVEN, NO COUNT IS
MADE
H
H
H
L
REGULAR COUNT
DOWN COUNT AT RISING EDGE OF CLOCK
H
H
L
X
SYNCHRONOUS PRESET
DATA OF PI TERMINAL IS PRESET AT
RISING EDGE OF CLOCK
H
L
X
X
ASYNCRONOUS PRESET
DATA PF PI TERMINAL IS
ASYNCHRONOUSLY PRESET TO CLOCK
L
X
X
X
CLEAR
COUNTER IS SET TO MAXIMUM COUNT
X: DON’T CARE - MAXIMUM COUNT: ”99” FOR HC40102 AND ”255”: FOR HC40103
LOGIC DIAGRAM (HC40102)
M54/M74HC40102/40103
2/14


Nº de peça semelhante - M74HC40103B1R

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
STMicroelectronics
M74HC40103B1R STMICROELECTRONICS-M74HC40103B1R Datasheet
662Kb / 16P
   8 STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTER
More results

Descrição semelhante - M74HC40103B1R

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
STMicroelectronics
HCC40102B STMICROELECTRONICS-HCC40102B Datasheet
270Kb / 13P
   8-STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS
logo
Intersil Corporation
CD40102BMS INTERSIL-CD40102BMS Datasheet
166Kb / 13P
   CMOS 8-Stage Presettable Synchronous Down Counters
December 1992
logo
Texas Instruments
CD40102B TI1-CD40102B_15 Datasheet
1Mb / 17P
[Old version datasheet]   CMOS 8-stage Presettable Synchronous Down Counters
CD40102B TI-CD40102B Datasheet
572Kb / 14P
[Old version datasheet]   CMOS 8-STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS
logo
STMicroelectronics
HCF40103B STMICROELECTRONICS-HCF40103B_02 Datasheet
830Kb / 14P
   8-STAGE PRESETTABLE SYNCHRONOUS 8 BIT BINARY DOWN COUNTERS
M74HC40103 STMICROELECTRONICS-M74HC40103 Datasheet
662Kb / 16P
   8 STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTER
logo
Motorola, Inc
SN54LS196 MOTOROLA-SN54LS196 Datasheet
93Kb / 6P
   4-STAGE PRESETTABLE RIPPLE COUNTERS
SN54LS196 MOTOROLA-SN54LS196 Datasheet
227Kb / 6P
   4-STAGE PRESETTABLE RIPPLE COUNTERS
logo
Micro Electronics
MMC40192 MICRO-ELECTRONICS-MMC40192 Datasheet
181Kb / 5P
   PRESETTABLE UP / DOWN COUNTERS
logo
Texas Instruments
CD54HC40103 TI-CD54HC40103_08 Datasheet
454Kb / 16P
[Old version datasheet]   High-Speed CMOS Logic 8-Stage Synchronous Down Counters
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   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