MC74HC390ADTR2 ON Semiconductor, MC74HC390ADTR2 Datasheet - Page 6

• Manufacturer Part Number: MC74HC390ADTR2
• Description: IC COUNTER RPPL DUAL 4ST 16TSSOP
• Manufacturer: ON Semiconductor
• Series: 74HCr

Specifications of MC74HC390ADTR2

• Logic Type: Divide-by-N
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Reset: Asynchronous
• Count Rate: 50MHz
• Trigger Type: Negative Edge
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Direction: -
• Timing: -

CLOCK A
RESET
Q
Q
Q
Q
A
B
C
D
0
1
2
CLOCK A
CLOCK B
RESET
3
4
4, 12
2, 14
1, 15
EXPANDED LOGIC DIAGRAM
*Includes all probe and jig capacitance
5
(Q
A
DEVICE
UNDER
Connected to Clock B)
TEST
TIMING DIAGRAM
6
TEST CIRCUIT
http://onsemi.com
Figure 5.
7
D
D
D
D
C
C
C
C
OUTPUT
6
R
R
R
R
8
Q
Q
Q
Q
Q
Q
Q
TEST POINT
9
C
L
*
0
1
3, 13
6, 10
5, 11
7, 9
Q
Q
Q
2
Q
A
B
C
D
3
4
5
6