Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

CD54HCT193F3A Fiches technique(PDF) 1 Page - Texas Instruments

Click here to check the latest version.
No de pièce CD54HCT193F3A
Description  High-Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  TI [Texas Instruments]
Site Internet  http://www.ti.com
Logo TI - Texas Instruments

CD54HCT193F3A Fiches technique(HTML) 1 Page - Texas Instruments

  CD54HCT193F3A Datasheet HTML 1Page - Texas Instruments CD54HCT193F3A Datasheet HTML 2Page - Texas Instruments CD54HCT193F3A Datasheet HTML 3Page - Texas Instruments CD54HCT193F3A Datasheet HTML 4Page - Texas Instruments CD54HCT193F3A Datasheet HTML 5Page - Texas Instruments CD54HCT193F3A Datasheet HTML 6Page - Texas Instruments CD54HCT193F3A Datasheet HTML 7Page - Texas Instruments CD54HCT193F3A Datasheet HTML 8Page - Texas Instruments CD54HCT193F3A Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 16 page
background image
1
Data sheet acquired from Harris Semiconductor
SCHS163F
Features
• Synchronous Counting and Asynchronous
Loading
• Two Outputs for N-Bit Cascading
• Look-Ahead Carry for High-Speed Counting
• Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL
Logic ICs
• HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30% of VCC
at VCC = 5V
• HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
VIL= 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH
Description
The ’HC192, ’HC193 and ’HCT193 are asynchronously
presettable BCD Decade and Binary Up/Down synchronous
counters, respectively.
Pinout
CD54HC192, CD54HC193, CD54HCT193 (CERDIP)
CD74HC192 (PDIP, SOP, TSSOP)
CD74HC193 (PDIP, SOIC)
CD74HCT193 (PDIP)
TOP VIEW
Presetting the counter to the number on the preset data inputs
(P0-P3) is accomplished by a LOW asynchronous parallel
load input (PL). The counter is incremented on the low-to-high
transition of the Clock-Up input (and a high level on the Clock-
Down input) and decremented on the low to high transition of
the Clock-Down input (and a high level on the Clock-up input).
A high level on the MR input overrides any other input to clear
the counter to its zero state. The Terminal Count up (carry)
goes low half a clock period before the zero count is reached
and returns to a high level at the zero count. The Terminal
Count Down (borrow) in the count down mode likewise goes
low half a clock period before the maximum count (9 in the
192 and 15 in the 193) and returns to high at the maximum
count. Cascading is effected by connecting the carry and
borrow outputs of a less significant counter to the Clock-Up
and Clock-Down inputs, respectively, of the next most
significant counter.
If a decade counter is preset to an illegal state or assumes an
illegal state when power is applied, it will return to the normal
sequence in one count as shown in state diagram.
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
P1
Q1
Q0
CPD
CPU
Q2
GND
Q3
VCC
MR
TCD
TCU
PL
P2
P3
P0
Ordering Information
PART NUMBER
TEMP. RANGE
(oC)
PACKAGE
CD54HC192F3A
-55 to 125
16 Ld CERDIP
CD54HC193F3A
-55 to 125
16 Ld CERDIP
CD54HCT193F3A
-55 to 125
16 Ld CERDIP
CD74HC192E
-55 to 125
16 Ld PDIP
CD74HC192NSR
-55 to 125
16 Ld SOP
CD74HC192PW
-55 to 125
16 Ld TSSOP
CD74HC192PWR
-55 to 125
16 Ld TSSOP
CD74HC192PWT
-55 to 125
16 Ld TSSOP
CD74HC193E
-55 to 125
16 Ld PDIP
CD74HC193M
-55 to 125
16 Ld SOIC
CD74HC193MT
-55 to 125
16 Ld SOIC
CD74HC193M96
-55 to 125
16 Ld SOIC
CD74HCT193E
-55 to 125
16 Ld PDIP
NOTE: When ordering, use the entire part number. The suffixes 96
and R denote tape and reel. The suffix T denotes a small-quantity
reel of 250.
September 1997 - Revised October 2003
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
© 2003, Texas Instruments Incorporated
CD54/74HC192,
CD54/74HC193, CD54/74HCT193
High-Speed CMOS Logic
Presettable Synchronous 4-Bit Up/Down Counters
[ /Title
(CD74
HC192
,
CD74
HC193
,
CD74
HCT19
3)
/Sub-
ject
(High
Speed
CMOS
Logic
Preset-


Numéro de pièce similaire - CD54HCT193F3A

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
CD54HCT193F3A TI-CD54HCT193F3A Datasheet
512Kb / 20P
[Old version datasheet]   High-Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters
CD54HCT193F3A TI-CD54HCT193F3A Datasheet
374Kb / 18P
[Old version datasheet]   High-Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters
CD54HCT193F3A TI-CD54HCT193F3A Datasheet
653Kb / 21P
[Old version datasheet]   High-Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters
More results

Description similaire - CD54HCT193F3A

FabricantNo de pièceFiches techniqueDescription
logo
Texas Instruments
CD74HC192 TI-CD74HC192 Datasheet
67Kb / 11P
[Old version datasheet]   High Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters
CD54HC192 TI-CD54HC192_07 Datasheet
512Kb / 20P
[Old version datasheet]   High-Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters
CD54HC192 TI-CD54HC192_08 Datasheet
374Kb / 18P
[Old version datasheet]   High-Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters
CD54HC192 TI-CD54HC192_1 Datasheet
653Kb / 21P
[Old version datasheet]   High-Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters
logo
Intersil Corporation
CD54AC191 INTERSIL-CD54AC191 Datasheet
11Kb / 1P
   Presettable Synchronous 4-Bit Binary Up/Down Counters
June 1997
logo
Pericom Semiconductor C...
PI74FCT191T PERICOM-PI74FCT191T Datasheet
212Kb / 6P
   High Speed CMOS Presettable Synchronous 4-Bit Binary Counters
logo
Texas Instruments
CD74HC161 TI-CD74HC161 Datasheet
65Kb / 10P
[Old version datasheet]   High Speed CMOS Logic Presettable Counters
CD54HCT161 TI-CD54HCT161_08 Datasheet
434Kb / 19P
[Old version datasheet]   High-Speed CMOS Logic Presettable Counters
CD54HCT161 TI-CD54HCT161 Datasheet
285Kb / 16P
[Old version datasheet]   High-Speed CMOS Logic Presettable Counters
CD40192B TI1-CD40192B_15 Datasheet
1Mb / 15P
[Old version datasheet]   CMOs Presettable Up/Down counters
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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