ICM7217AIPI Intersil, ICM7217AIPI Datasheet - Page 18

• Manufacturer Part Number: ICM7217AIPI
• Description: 4 DIGIT UP/DOWN COUNTER 0-9999
• Manufacturer: Intersil
• Type: 4-Digit UP/Down Counterr

Specifications of ICM7217AIPI

• Rohs Status: RoHS non-compliant
• Count: 9999
• Frequency: 2MHz
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 100mA
• Operating Temperature: -25°C ~ 85°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Other names: ICM7217AIPIIS

CARRY OUT
BCD OUTPUTS
HIGH ORDER DIGITS
COUNT INPUT
V+
UP/DOWN
RESET
N.O.
4
1
4 - 7
8
9
10
14
HIGH ORDER
ICM7217
25 - 28
15 - 19
21, 22
50kΩ
24
20
FIGURE 22. 8-DIGIT UP/DOWN COUNTER
4 DIGITS
D1
V+
3kΩ
V+
7 SEGMENTS
ICM7217
1A
1B
CARRY/BORROW
BCD OUTPUTS
HIGH ORDER DIGITS
CD4011
18
1
/
CD4013
4
1
/
2
CL
D
Q
COMMON-ANODE
LED DISPLAY
4
1
4 - 7
8
9
10
14
50kΩ
LOW ORDER
ICM7217
25 - 28
15 - 19
21, 22
24
20
23
4 DIGITS
V+
NPN
TRANSISTOR
7 SEGMENTS