74VHC221AM Fairchild Semiconductor, 74VHC221AM Datasheet - Page 5

• Manufacturer Part Number: 74VHC221AM
• Description: MULTIVIBRATOR DUAL MONO 16SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74VHCr

Specifications of 74VHC221AM

• Logic Type: Monostable
• Independent Circuits: 2
• Schmitt Trigger Input: No
• Propagation Delay: 8.1ns
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Elements Per Chip: 2
• Logic Family: VHC
• Input Bias Current (max): 0.004 mA
• Propagation Delay Time: 24.1 ns, 14 ns
• High Level Output Current: - 8 mA
• Low Level Output Current: 8 mA
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 2.5 V, 3.3 V, 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©1994 Fairchild Semiconductor Corporation
74VHC221A Rev. 1.2
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to absolute maximum ratings.
Notes:
1. Unused inputs must be held HIGH or LOW. They may not float.
2. The maximum allowable values of Cx and Rx are a function of the leakage of capacitor Cx, the leakage of the device,
Symbol
Symbol
and leakage due to board layout and surface resistance.
Susceptibility to externally induced noise signals may occur for Rx
V
T
V
T
I
V
V
t
V
V
I
OUT
I
OUT
OPR
r
OUT
I
STG
T
OK
CC
CC
, t
CC
IK
IN
IN
L
f
External Capacitor, Cx
External Resistor, Rx
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Input Rise and Fall Time (CLR only)
Supply Voltage
DC Input Voltage
DC Output Voltage
Input Diode Current
Output Diode Current
DC Output Current
DC V
Storage Temperature
Lead Temperature (Soldering, 10 seconds)
V
V
CC
CC
CC
/ GND Current
3.3V ± 0.3V
5.0V ± 0.5V
Parameter
Parameter
(1)
5
1 M .
1k
–0.5V to V
5k
Rating
Rating
No Limitation
–65°C to +150°C
0ns/V
(2)
–40°C to +85°C
(2)
0ns/V
–0.5V to +7.0V
–0.5V to +7.0V
2.0V to +5.5V
(V
(V
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0V to +5.5V
CC
CC
0V to V
CC
100ns/V
20ns/V
–20mA
±20mA
±25mA
±50mA
+ 0.5V
260°C
2.0V)
3.0V)
(2)
CC
F