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PDF HCF4024B Data sheet ( Hoja de datos )
| Número de pieza | HCF4024B | |
| Descripción | RIPPLE-CARRY BINARY COUNTER/DIVIDERS | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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HCF4024B
RIPPLE-CARRY BINARY COUNTER/DIVIDERS 7 STAGE
s MEDIUM SPEED OPERATION :
tPD = 80ns (Typ.) at VDD = 10V
s FULLY STATIC OPERATION
s COMMON RESET
s BUFFERED INPUTS AND OUTPUTS
s STANDARDIZED SYMMETRICAL OUTPUT
CHARACTERISTICS
s QUIESCENT CURRENT SPECIFIED UP TO
20V
s 5V, 10V AND 15V PARAMETRIC RATINGS
s INPUT LEAKAGE CURRENT
II = 100nA (MAX) AT VDD = 18V TA = 25°C
s 100% TESTED FOR QUIESCENT CURRENT
s MEETS ALL REQUIREMENTS OF JEDEC
JESD13B " STANDARD SPECIFICATIONS
FOR DESCRIPTION OF B SERIES CMOS
DEVICES"
DESCRIPTION
The HCF4024B is a monolithic integrated circuit
fabricated in Metal Oxide Semiconductor
technology available in DIP and SOP packages.
The HCF4024B is a ripple carry binary counter. All
counter stages are master-slave flip-flops. The
DIP SOP
ORDER CODES
PACKAGE
TUBE
DIP
SOP
HCF4024BEY
HCF4024BM1
T&R
HCF4024M013TR
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
PIN CONNECTION
September 2001
1/10
1 page  
HCF4024B
DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25°C, CL = 50pF, RL = 200KΩ, tr = tf = 20 ns)
Symbol
Parameter
VDD (V)
Test Condition
tPLH tPHL Propagation Delay Time
(∅ to Q1 Out)
tPLH tPHL Propagation Delay Time
(Qn to Qn+1)
tTHL tTLH Transition Time
tW Minimum Input Pulse
Width
tr , tf Input Pulse Rise and Fall
Time
fmax Maximum Clock Input
Frequency
tPHL Propagation Delay Time
tW Minimum Reset Pulse
Width
tREM Reset Removal Time
INPUT-PULSE OPERATION
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
RESET OPERATION
5
10
15
5
10
15
5
10
15
(*) Typical temperature coefficient for all VDD value is 0.3 %/°C.
Value (*)
Unit
Min. Typ. Max.
180 360
80 160
65 130
100 200
40 80
30 60
100 200
50 100
40 80
70 140
30 60
20 40
ns
ns
ns
ns
unlimited
µs
3.5 7
8 16
12 24
MHz
140 280
60 120
50 100
100 200
40 80
30 60
175 350
75 150
50 100
ns
ns
ns
5/10
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet HCF4024B.PDF ] | |
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