MR82C54/B Intersil, MR82C54/B Datasheet - Page 18

• Manufacturer Part Number: MR82C54/B
• Manufacturer: Intersil
• Type: Programmabler

Specifications of MR82C54/B

• # Internal Timers: Single
• Propagation Delay Time: 260ns
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Package Type: CLCC
• High Level Output Current: -2.5mA
• Low Level Output Current: 2.5mA
• Pin Count: 28
• Operating Temp Range: -55C to 125C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

NOTES:
10. C1 = 0.01µF Min
11. F0 = 100kHz ±10%
12. F1 = F0/2, F2 = F1/2, ...F12 = F11/2
1. V
2. GND = 0V
3. VIH = 4.5V ±10%
4. VIL = -0.2V to 0.4V
5. R1 = 47kΩ ±5%
6. R2 = 1.0kΩ ±5%
7. R3 = 2.7kΩ ±5%
8. R4 = 1.8kΩ ±5%
9. R5 = 1.2kΩ ±5%
CC
= 5.5V ± 0.5V
OPEN
GND
F10
F11
F12
F9
F0
R1
R1
R1
R1
R1
R2
10
11
5
6
7
8
9
VCC/2 Q6 GND
VCC Q2
12
4
R1
R5
13
3
MR 82C54 CLCC
R1
R1
Q1 OPEN
14
2
R1
OPEN
18
15
1
VCC/2
VCC
16
28
R5
Q7
Q3 VCC
17
27
R1
R1
C1
F1
18
26
R1
R2
25
24
23
22
21
20
19
R1
R1
R1
R2
R5
R1
OPEN
GND
Q5
Q4
F2
VCC/2
Q8