Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

M74HC190M1R Arkusz danych(PDF) 1 Page - STMicroelectronics

Numer części M74HC190M1R
Szczegółowy opis  4 BIT SYNCHRONOUS UP/DOWN COUNTERS
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  STMICROELECTRONICS [STMicroelectronics]
Strona internetowa  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M74HC190M1R Arkusz danych(HTML) 1 Page - STMicroelectronics

  M74HC190M1R Datasheet HTML 1Page - STMicroelectronics M74HC190M1R Datasheet HTML 2Page - STMicroelectronics M74HC190M1R Datasheet HTML 3Page - STMicroelectronics M74HC190M1R Datasheet HTML 4Page - STMicroelectronics M74HC190M1R Datasheet HTML 5Page - STMicroelectronics M74HC190M1R Datasheet HTML 6Page - STMicroelectronics M74HC190M1R Datasheet HTML 7Page - STMicroelectronics M74HC190M1R Datasheet HTML 8Page - STMicroelectronics M74HC190M1R Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 14 page
background image
M54/M74HC190
M54/M74HC191
October 1992
4 BIT SYNCHRONOUS UP/DOWN COUNTERS
B1R
(Plastic Package)
ORDER CODES :
M54HCXXXF1R
M74HCXXXM1R
M74HCXXXB1R
M74HCXXXC1R
F1R
(Ceramic Package)
M1R
(Micro Package)
C1R
(Chip Carrier)
PIN CONNECTIONS (top view)
NC =
No Internal
Connection
DESCRIPTION
.
HIGH SPEED
fMAX = 48 MHz (TYP.) AT VCC =5 V
.
LOW POWER DISSIPATION
ICC =4
µA (MAX.) AT TA =25 °C
.
HIGH NOISE IMMUNITY
VNIH =VNIL =28 % VCC (MIN.)
.
OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
.
SYMMETRICAL OUTPUT IMPEDANCE
IOH =IOL = 4 mA (MIN.)
.
BALANCED PROPAGATION DELAYS
tPLH =tPHL
.
WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
.
PIN AND FUNCTION COMPATIBLE
WITH 54/74LS190/191
The M54/74HC190/191 are high speed CMOS 4-BIT
SYNCHRONOUS UP/DOWN COUNTERS fabri-
cated in silicon gate C
2MOS technology.
They have the same high speed performance of
LSTTL combined with true CMOS low power con-
sumption.
State changes of the counter are synchronous with
the LOW-to-HIGH transition of the Clock Pulse input.
An asynchronous parallel load input overrides count-
ing and loads the data present on the DATA inputs into
the flip-flops, which makes it possible to use the cir-
cuits as programmable counters. A countenable input
serves as the carry/borrow input in multi-stage
counters.
Control input,
Down/Up, determines
whether a circuit counts up or down. A MAX/MIN out-
put and a Ripple Clock output provide overflow/under-
flow indication and make possible a variety of
methods for generating carry/borrow signals in multi-
stage counter applications.
All inputs are equipped with protection circuits against
static discharge and transient excess voltage.
1/14


Podobny numer części - M74HC190M1R

ProducentNumer częściArkusz danychSzczegółowy opis
logo
STMicroelectronics
M74HC190M1R STMICROELECTRONICS-M74HC190M1R Datasheet
555Kb / 14P
   4 BIT SYNCHRONOUS UP/DOWN COUNTERS
More results

Podobny opis - M74HC190M1R

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Texas Instruments
SN54LS668 TI-SN54LS668 Datasheet
481Kb / 12P
[Old version datasheet]   SYNCHRONOUS 4-BIT UP/DOWN COUNTERS
SN54192 TI1-SN54192_15 Datasheet
1Mb / 27P
[Old version datasheet]   SYNCHRONOUS 4-BIT UP/DOWN COUNTERS
logo
STMicroelectronics
M74HC190 STMICROELECTRONICS-M74HC190_01 Datasheet
555Kb / 14P
   4 BIT SYNCHRONOUS UP/DOWN COUNTERS
M74HC191 STMICROELECTRONICS-M74HC191_01 Datasheet
566Kb / 14P
   4 BIT SYNCHRONOUS UP/DOWN COUNTERS
logo
Aeroflex Circuit Techno...
UT54ACS191 AEROFLEX-UT54ACS191 Datasheet
258Kb / 10P
   Synchronous 4-Bit Up-Down Binary Counters
logo
Texas Instruments
SN54ALS169B TI-SN54ALS169B_07 Datasheet
686Kb / 19P
[Old version datasheet]   SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS
SN54ALS191A TI1-SN54ALS191A_15 Datasheet
625Kb / 18P
[Old version datasheet]   SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS
SN54ALS169B TI-SN54ALS169B Datasheet
148Kb / 9P
[Old version datasheet]   SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS
SN54ALS191A TI-SN54ALS191A Datasheet
133Kb / 8P
[Old version datasheet]   SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS
logo
Aeroflex Circuit Techno...
UT54ACS190 AEROFLEX-UT54ACS190 Datasheet
266Kb / 10P
   Synchronous 4-Bit Up-Down BCD Counters
More results


Html Pages

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


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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