MC74HC4538AD ON Semiconductor, MC74HC4538AD Datasheet - Page 12

• Manufacturer Part Number: MC74HC4538AD
• Description: Monostable Multivibrator 3-6V Dual Precision
• Manufacturer: ON Semiconductor

Specifications of MC74HC4538AD

• Product Category: Monostable Multivibrator
• Elements Per Chip: 2
• Logic Family: HC
• Logic Type: Monostable Multivibrator
• Package / Case: SOIC-16
• Propagation Delay Time: 195 ns, 39 ns, 33 ns
• High Level Output Current: - 5.2 mA
• Low Level Output Current: 5.2 mA
• Supply Voltage - Max: 6 V
• Supply Voltage - Min: 3 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V, 5 V
• Factory Pack Quantity: 48

FALLING−EDGE
RISING−EDGE
TRIGGER
TRIGGER
Figure 14. Retriggerable Monostable Circuitry
A = GND
B = V
B
A
B
CC
RESET = V
RESET = V
C
MC14528B
MC14536B
MC14538B
MC14541B
HC4538A*
C
X
X
TOTAL OUTPUT PULSE WIDTH RANGE
RECOMMENDED PULSE WIDTH RANGE
CC
CC
100 ns
R
R
Figure 16. Connection of Unused Section
X
X
V
A = GND
CC
V
V
1 ms 10 ms 100 ms 1 ms 10 ms 100 ms 1 s
ONE−SHOT SELECTION GUIDE
CC
CC
Q
Q
TYPICAL APPLICATIONS
Q
Q
*Limited operating voltage (2 −6 V)
B
http://onsemi.com
GND
12
RESET
R
X
N/C
C
Figure 15. Non−retriggerable Monostable Circuitry
X
Q
Q
FALLING−EDGE
RISING−EDGE
N/C
N/C
TRIGGER
TRIGGER
A
B
A
B
10 s
5 MIN
23 HR
RESET = V
RESET = V
C
C
X
X
CC
CC
Q
Q
R
R
X
X
Q
V
V
CC
CC
Q