74VHC161M Fairchild Semiconductor, 74VHC161M Datasheet - Page 4

• Manufacturer Part Number: 74VHC161M
• Description: IC COUNTER BINARY 4BIT 16SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74VHCr
• Type: Binaryr

Specifications of 74VHC161M

• Logic Type: Binary Counter
• Direction: Up
• Number Of Elements: 1
• Number Of Bits Per Element: 4
• Reset: Asynchronous
• Timing: Synchronous
• Count Rate: 125MHz
• Trigger Type: Positive Edge
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Counter Type: Binary
• Counting Sequence: Up
• Number Of Circuits: 1
• Logic Family: 74VHC
• Propagation Delay Time: 16.3 ns, 10.1 ns
• Supply Voltage (max): 5.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Function: Counter
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 2.5 V, 3.3 V, 5 V
• Technology: CMOS
• Number Of Elements: 1
• Number Of Bits: 4
• Logical Function: Counter
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Output Type: Standard
• Package Type: SOIC N
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (min): 2V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©1993 Fairchild Semiconductor Corporation
74VHC161 Rev. 1.4
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.
Note:
1. Unused inputs must be held HIGH or LOW. They may not float.
Symbol
Symbol
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
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Input Rise and Fall Time,
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
= 3.3V ± 0.3V
= 5.0V ± 0.5V
/ GND Current
Parameter
Parameter
(1)
4
–0.5V to V
Rating
Rating
–65°C to +150°C
0ns/V ∼ 100ns/V
–40°C to +85°C
0ns/V ∼ 20ns/V
–0.5V to +7.0V
–0.5V to +7.0V
2.0V to +5.5V
www.fairchildsemi.com
0V to +5.5V
0V to V
CC
–20mA
±20mA
±25mA
±50mA
+ 0.5V
260°C
CC