M74HC390B1R STMicroelectronics, M74HC390B1R Datasheet - Page 9

• Manufacturer Part Number: M74HC390B1R
• Description: IC DECADE COUNTER DUAL 16-DIP
• Manufacturer: STMicroelectronics
• Series: 74HCr

Specifications of M74HC390B1R

• Logic Type: Counter, Decade
• Direction: Up
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Reset: Asynchronous
• Timing: Synchronous
• Count Rate: 79MHz
• Trigger Type: Negative Edge
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Counter Type: Decade
• Counting Sequence: Up
• Number Of Circuits: 2
• Logic Family: 74HC
• Propagation Delay Time: 280 ns, 56 ns, 48 ns
• Supply Voltage (max): 6 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Function: Dual Decade Counter
• Mounting Style: Through Hole
• Operating Supply Voltage: 2.5 V, 3.3 V, 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-7370-5; M74HC390B1R

M74HC390
7
Electrical characteristics
Table 6. DC specifications
Symbol Parameter
V
V
V
V
I
I
CC
OZ
OH
I
OL
IH
IL
I
High level
input
voltage
Low level
input
voltage
High level
output
voltage
Low level
output
voltage
Input
leakage
current
Output
leakage
current
Quiescent
supply
current
V
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
6.0
6.0
(V)
CC
Test condition
V
V
I
I
V
V
I
I
I
O
O
I
I
I
O
O
O
= V
I
I
I
I
I
O
O
O
O
O
O
=-4.0 mA
=-5.2 mA
=4.0 mA
=5.2 mA
= V
= V
=-20µA
=-20µA
=-20µA
= V
GND
GND
GND
=20µA
=20µA
=20µA
IH
CC
CC
CC
or V
or
or
or
IL
3.15
4.18 4.31
5.68 5.8
Min Typ Max
1.5
4.2
1.9
4.4
5.9
T
A
0.17 0.26
0.18 0.26
= 25°C
2.0
4.5
6.0
0.0
0.0
0.0
1.35
±0.1
±0.5
0.5
1.8
0.1
0.1
0.1
1
-40 to 85°C -55 to 125°C
3.15
4.13
5.63
Min
Value
1.5
4.2
1.9
4.4
5.9
Electrical characteristics
Max
1.35
0.33
0.33
0.5
1.8
0.1
0.1
0.1
10
±1
±5
3.15
4.10
5.60
Min
1.5
4.2
1.9
4.4
5.9
Max
1.35
0.40
0.40
±10
0.5
1.8
0.1
0.1
0.1
20
±1
Unit
µA
µA
µA
9/17
V
V
V
V