HCF4520M013TR STMicroelectronics, HCF4520M013TR Datasheet - Page 2

• Manufacturer Part Number: HCF4520M013TR
• Description: IC UP COUNTER DUAL BINARY 16SOIC
• Manufacturer: STMicroelectronics
• Series: 4000r

Specifications of HCF4520M013TR

• Logic Type: Binary Counter
• Direction: Up
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Reset: Asynchronous
• Count Rate: 8MHz
• Trigger Type: Positive, Negative
• Voltage - Supply: 3 V ~ 20 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Timing: -
• Other names: 497-1145-2

HCF4520B
IINPUT EQUIVALENT CIRCUIT
FUNCTIONAL DIAGRAM
TRUTH TABLE
X : Don’t Care
2/12
CLOCK
H
X
X
L
ENABLE
H
X
X
L
RESET
H
L
L
L
L
L
L
PIN DESCRIPTION
11,12,13,14
3, 4, 5, 6
PIN No
10
15
16
1
2
7
9
8
Q1B to Q4B Data Outputs
Q1A to Q4A Data Outputs
ENABLE A
ENABLE B
CLOCK A
CLOCK B
SYMBOL
RESET A
RESET B
V
V
SS
DD
INCREMENT COUNTER
INCREMENT COUNTER
Q1 THRU Q4 = 0
NO CHANGE
NO CHANGE
NO CHANGE
NO CHANGE
Clock A input
Enable A Input
Reset A Input
Clock B input
Enable B Input
Reset B Input
Negative Supply Voltage
Positive Supply Voltage
ACTION
NAME AND FUNCTION