MM74C221N Fairchild Semiconductor, MM74C221N Datasheet - Page 3

• Manufacturer Part Number: MM74C221N
• Description: IC MULTIVIBRATOR MONO DUAL 16DIP
• Manufacturer: Fairchild Semiconductor
• Series: 74Cr

Specifications of MM74C221N

• Logic Type: Monostable
• Independent Circuits: 2
• Schmitt Trigger Input: No
• Propagation Delay: 120ns
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 4.5 V ~ 15 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74C221; 74C221N

t
t
t
t
C
pd A, B
t
t
W(A, B)
W(CL)
W(OUT)
R
AC Electrical Characteristics
T
pd CL
S
Note 3: AC Parameters are guaranteed by DC correlated testing.
Note 4: See AN-138 for detailed explanation R
Note 5: Maximum output duty cycle
Note 6: Capacitance is guaranteed by periodic testing.
IN
Symbol
ON
A
25 C, C
Propagation Delay from Trigger
Input (A, B) to Output Q, Q
Propagation Delay from Clear
Input (CL) to Output Q, Q
Time Prior to Trigger Input (A, B)
that Clear must be Set
Trigger Input (A, B) Pulse Width
Clear Input (CL) Pulse Width
Q or Q Output Pulse Width
ON Resistance of Transistor
between R/C
Output Duty Cycle
Input Capacitance
L
50 pF, unless otherwise noted
EXT
Parameter
to C
EXT
R
EXT
/R
EXT
ON
.
1000.
V
V
V
V
V
V
V
V
C
V
C
V
C
V
C
V
C
V
C
V
C
V
C
V
C
V
V
V
R
R
(Note 5)
Any Other Input (Note 6)
V
V
V
R/C
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
EXT
CC
EXT
CC
EXT
CC
EXT
CC
EXT
CC
EXT
CC
EXT
CC
EXT
CC
EXT
CC
CC
CC
EXT
10k, C
10k, C
(Note 3)
5V
10V
5V
10V
5V
10V
5V
10V
5V
10V
5V, R
10V, R
15V, R
5V, R
10V, R
15V, R
5V, R
10V, R
15V, R
5V (Note 4)
10V (Note 4)
15V (Note 4)
0 pF
0 pF
0 pF
1000 pF (Figure 1)
1000 pF (Figure 1)
1000 pF (Figure 1)
0.1 F (Figure 3)
0.1 F (Figure 3)
0.1 F (Figure 3)
Input (Note 6)
EXT
EXT
EXT
EXT
EXT
EXT
EXT
EXT
EXT
1000 pF
0.1 F
Conditions
10k,
10k,
10k,
3
10k,
10k,
10k,
10k,
10k,
10k,
Min
150
150
150
900
900
900
9.0
9.0
8.9
60
70
70
10.6
1020
1000
16.7
Typ
250
120
250
120
900
350
320
990
50
20
30
30
9.8
50
25
50
50
10
15
5
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1200
1100
1100
Max
10.8
500
250
500
250
12.2
150
11
65
25
45
90
90
Units
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF
%
%
ns
ns
ns
ns
ns
s
s
s
s
s
s