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PDF HCF4040B Data sheet ( Hoja de datos )
| Número de pieza | HCF4040B | |
| Descripción | RIPPLE-CARRY BINARY COUNTER/DIVIDERS | |
| Fabricantes | STMicroelectronics | |
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Hay una vista previa y un enlace de descarga de HCF4040B (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
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HCC4020B/24B/40B
HCF4020B/24B/40B
RIPPLE-CARRY BINARY COUNTER/DIVIDERS
4020B - 14 STAGE
4024B - 7 STAGE
4040B - 12 STAGE
. MEDIUM-SPEED OPERATION
. FULLY STATIC OPERATION
. COMMON RESET
. BUFFERED INPUTS AND OUTPUTS
. QUIESCENT CURRENT SPECIFIED TO 20V
FOR HCC DEVICE
. STANDARDIZED SYMMETRICAL OUTPUT
. CHARACTERISTICS
. 5V, 10V, AND 15V PARAMETRIC RATINGS
. INPUT CURRENT OF 100nA AT 18V AND
25°C FOR HCC DEVICE
. 100% TESTED FOR QUIESCENT CURRENT
. MEETS ALL REQUIREMENTS OF JEDECTEN-
TATIVE STANDARD No. 13A, ”STANDARD
SPECIFICATIONS FOR DESCRIPTION OF ”B”
SERIES CMOS DEVICES”
DESCRIPTION
The HCC4XXXB (extended temperature range)
and HCF4XXXB (intermediate temperature range)
are monolithic integrated circuits, available in 14-
lead dual in-line for 4024B and 16-lead dual in-line
for 4020B, 4040B plastic or ceramic package and
plastic micropackage.
PIN CONNECTIONS
EY
(Plastic Package)
F
(Ceramic Package)
M1
(Micro Package)
C1
(Plastic Chip Carrier)
ORDER CODES :
HCC40XXBF HCF40XXBM1
HCF40XXBEY HCF40XXBC1
The HCC/HCF4020B, 4024B, and 4040B are ripple-
carry binary counters. All counter stages are master-
slave flip-flops. The state of a counter advances one
count on the negative transition of each input pulse ;
a high level on the RESET line resets the counter to
its all zeros stage. Schmitt trigger action on the input-
pulse line permits unlimited clock rise and fall times.
All inputs and outputs are buffered.
4020B
4024B
4040B
March 1989
1/11
1 page  
HCC/HCF4020B/24B/40B
DYNAMIC ELECTRICAL CHARACTERISTICS (T amb = 25°C, CL = 50pF, RL = 200kΩ,
typical temperature coefficient for all VDD = 0.3%/°C values, all input rise and fall time = 20ns).
Symbol
Parameter
INPUT-PULSE OPERATION
Test Conditions
V al ue
V D D (V) Min. Typ. Max.
tP L H, tP HL Propagation Delay Time
(Ø to Q1 Out)
5 180 360
10 80 160
15 65 130
t P L H, tP HL Propagation Delay Time
Qn to Q n +1
5 100 200
10 40 80
15 30 60
t TL H, tT HL Transition Time
5 100 200
10 50 100
15 40 80
tW Minimum Input Pulse Width
5 70 140
10 30 60
15 20 40
tr, tf Input Pulse Rise and Fall Time
5
10 Unlimited
15
fmax Maximum Clock Input Frequency
5 3.5 7
10 8 16
15 12 24
RESET OPERATION
tP HL Propagation Delay Time
5 140 280
10 60 120
15 50 100
tW Minimum Reset Pulse Width
5 100 200
10 40 80
15 30 60
tre m Reset Removal Time
5 175 350
10 75 150
15 50 100
Unit
ns
ns
ns
ns
µs
MHz
ns
ns
ns
5/11
5 Page 
HCC/HCF4020B/24B/40B
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronics products are not authorized for use ascritical components in life support devices or systems without express
written approval of SGS-THOMSON Microelectonics.
© 1994 SGS-THOMSON Microelectronics - All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands -
Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A
11/11
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| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet HCF4040B.PDF ] | |
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