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PDF TC4538BF Data sheet ( Hoja de datos )
| Número de pieza | TC4538BF | |
| Descripción | DUAL PRECISION RETRIGGERABLE/RESETTABLE MONOSTABLE MULTIVIBRATOR | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TC4538BF (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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TC4538BP/BF
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC4538BP, TC4538BF
TC4538BP/TC4538BF Dual Precision
Retriggerable/Resettable Monostable Multivibrator
The TC4538BP/BF is the retriggerable/resettable monostable
multivibrator and the trigger operation can be made at either the
leading or trailing edge by 2 inputs of A and B. Since the output
monostable pulse width is decided by time constant of the external
resistor (RX) and the external capacitor (CX), it becomes possible to
set a broad range of output pulse widths.
Features
• twOUT = 10 ms ± 5% (at RX = 100 kΩ CX = 0.1 μF, VDD = 10 V)
Pin Assignment
TC4538BP
TC4538BF
Weight
DIP16-P-300-2.54A
SOP16-P-300-1.27A
: 1.00 g (typ.)
: 0.18 g (typ.)
Truth Table (Note)
Inputs
A B CD
HH
LH
HH
LH
**L
Outputs
QQ
LH
LH
LH
Note
Output Enable
Inhibit
Inhibit
Output Enable
Inhibit
*: Don’t care
Note: In the case of using only one circuit, CD should be tied to GND, T2, T1, Q, Q should be tied to OPEN, and
the other inputs should be tied to VCC or GND.
Start of commercial production
1978-04
1 2014-03-01
1 page  
TC4538BP/BF
Dynamic Electrical Characteristics (Ta = 25°C, VSS = 0 V, CL = 50 pF)
Characteristics
Output transition time
(low to high)
Output transition time
(high to low)
Propagation delay time
(A, B-Q, Q )
Propagation delay time
(CD-Q, Q )
Min input pulse width
(A, B)
Min pulse width
(CD)
Min retrigger time
Output pulse width
Pulse width match between circuits in
the same package
Input capacitance
Symbol
tTLH
tTHL
tpLH
tpHL
tpLH
tpHL
tWH
tWL
tWL
trr
twOUT
ΔtwOUT
CIN
Test Condition
⎯
⎯
⎯
⎯
⎯
⎯
⎯
RX = 100 kΩ
CX = 0.002 μF
RX = 100 kΩ
CX = 0.1 μF
RX = 100 kΩ
CX = 10 μF
t
wOUT (Q2) − tw
twOUT (Q1)
(Q1)
×
100
⎯
VDD (V)
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
Min Typ. Max
⎯ 80 200
⎯ 50 100
⎯ 40 80
⎯ 80 200
⎯ 50 100
⎯ 40 80
⎯ 380 760
⎯ 150 300
⎯ 100 220
⎯ 280 560
⎯ 110 250
⎯ 75 190
⎯ 60 120
⎯ 30 60
⎯ 25 50
⎯ 95 190
⎯ 45 90
⎯ 35 70
⎯0⎯
⎯0⎯
⎯0⎯
⎯ 206 ⎯
⎯ 204 ⎯
⎯ 205 ⎯
9.30 9.95 10.40
9.50 10.00 10.50
9.55 10.05 10.65
⎯ 0.98 ⎯
⎯ 1.00 ⎯
⎯ 1.01 ⎯
⎯ ±1 ⎯
⎯ ±1 ⎯
⎯ ±1 ⎯
⎯ 5 7.5
Unit
ns
ns
ns
ns
ns
ns
ns
μs
ms
s
%
pF
5 2014-03-01
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet TC4538BF.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TC4538BF | DUAL PRECISION RETRIGGERABLE/RESETTABLE MONOSTABLE MULTIVIBRATOR | Toshiba Semiconductor |
| TC4538BP | DUAL PRECISION RETRIGGERABLE/RESETTABLE MONOSTABLE MULTIVIBRATOR | Toshiba Semiconductor |
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