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PDF HCF4098B Data sheet ( Hoja de datos )
| Número de pieza | HCF4098B | |
| Descripción | DUAL MONOSTABLE MULTIVIBRATOR | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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HCC/HCF4098B
DUAL MONOSTABLE MULTIVIBRATOR
. RETRIGGERABLE/RESETTABLE CAPABILITY
. TRIGGER AND RESET PROPAGATION DE-
LAYS INDEPENDENT OF RX, CX
. TRIGGERING FROM LEADING OR TRAILING
EDGE
. Q AND Q BUFFERED OUTPUTS AVAILABLE
. SEPARATE RESETS
. WIDE RANGE OF OUTPUT-PULSE WIDTHS
. QUIESCENT CURRENT SPECIFIED TO 20V
FOR HCC DEVICE
. 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 N° 13A, ”STANDARD
SPECIFICATIONS FOR DESCRIPTION OF ”B”
SERIES CMOS DEVICES”
EY
(Plastic Package)
F
(Ceramic Frit Seal Package)
M1
(Micro Package)
C1
(Plastic Chip Carrier)
ORDER CODES :
HCC4098BF HCF4098BM1
HCF4098BEY HCF4098BC1
DESCRIPTION
The HCC4098B (extended temperature range) and
HCF4098B (intermediate temperature range) are
monolithic integrated circuit, available in 16-lead
dual in-line dual in-line plastic or ceramic package
and plastic micropackage. The HCC/HCF4098B
dual monostable multivibrator provides stable retrig-
gerable/resettable one-shot operation for any fixed-
voltage timing application. An external resistor (RX)
and an external capacitor (CX) control the timing for
the circuit. Adjustment of RX and CX provides a wide
range of output pulse widths from the Q and Q ter-
minals. The time delay from trigger input to output
transition (trigger propagation delay) and the time
delay from reset input to output transition (reset pro-
pagation delay) are independent of RX and CX.
Leading-edge-triggering (+ TR) and trailing-edge-
triggering (– TR) inputs are provided for triggering
from either edge of an input pulse. An unused + TR
input should be tied to VSS. An unused – TR input
should be tied to VDD. A RESET (on low level) is pro-
vided for immediate termination of the output pulse
or to prevent output pulses when power is turned on.
An unused RESET input should be tied to VDD. How-
ever, if an entire section of the 4098B is not used,
its RESET should be tied to VSS. See table I. In nor-
mal operation the circuit triggers (extends the output
June 1989
PIN CONNECTIONS
1/14
1 page  
HCC/HCF4098B
DYNAMIC ELECTRICAL CHARACTERISTICS (T amb = 25°C, CL = 50pF, RL = 200kΩ,
typical temperature coefficient for all VDD values is 0.3%/°C, all input rise and fall times = 20ns)
Symbol
Parameter
tP L H, tP HL Trigger Propagation Delay Time
(+ TR, – TR to Q, Q)
tWH, tWL Trigger Pulse Width
Test Conditions
R X (kΩ)
C X (pF) V D D (V)
5
5 to 10.000 ≥ 15
10
15
5
5 to 10.000 ≥ 15
10
15
Value
Min. Typ.
250
125
100
140 70
60 30
40 20
Max.
500
250
200
tT L H Transition Time
5 to 10.000 ≥ 15
5
10
15
100 200
50 100
40 80
tT HL Transition Time
5 to 10.000 15 to 10.000
5 to 10.000
0.01µF
to 0.1µF
5 to 10.000
0.1µF
to 1µF
5
10
15
5
10
15
5
10
15
100 200
50 100
40 80
150 300
75 150
65 130
250 500
150 300
80 160
t P L H, tP HL Propagation Delay Time (reset)
5 to 10.000
≥ 15
tWR Pulse Width (reset)
15
5 225 450
10 125 250
15 75 150
5 200 100
10 80 40
15 60 30
5 1200 600
100
1000
10 600 300
15 500 250
5 50 250
0.1µF
10 30 15
15 20 10
tr, tf (TR) Rise or Fall Time (trigger)
Pulse Width Match Between
Circuits in Same Package
5 to 15
5
10
10.000
10
15
100
5 10
7.5 15
7.5 15
Unit
ns
ns
ns
ns
ns
µs
µs
%
5/14
5 Page 
DIM.
A
B
D
E
e3
F
G
H
L
M
N
P
Q
HCC/HCF4098B
Ceramic DIP16/1 MECHANICAL DATA
MIN.
0.38
2.29
0.4
1.17
0.22
0.51
7.8
mm
TYP.
3.3
17.78
MAX.
20
7
2.79
0.55
1.52
0.31
1.27
10.3
8.05
5.08
MIN.
0.015
0.090
0.016
0.046
0.009
0.020
0.307
inch
TYP.
0.130
0.700
MAX.
0.787
0.276
0.110
0.022
0.060
0.012
0.050
0.406
0.317
0.200
P053D
11/14
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet HCF4098B.PDF ] | |
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