MC14549BCP ON Semiconductor, MC14549BCP Datasheet - Page 2

• Manufacturer Part Number: MC14549BCP
• Manufacturer: ON Semiconductor

Specifications of MC14549BCP

• Logic Family: 4000
• Logical Function: Succ Approx Reg
• Number Of Elements: 1
• Number Of Bits: 8
• Number Of Inputs: 1
• Number Of Outputs: 8
• High Level Output Current: -4.2mA
• Low Level Output Current: 4.2mA
• Package Type: PDIP
• Propagation Delay Time: 1000ns
• Operating Supply Voltage (typ): 3.3/5/9/12/15V
• Operating Supply Voltage (max): 18V
• Operating Supply Voltage (min): 3V
• Output Type: Standard
• Clock-edge Trigger Type: Positive-Edge
• Polarity: Non-Inverting
• Technology: CMOS
• Frequency (max): 4(Typ)MHz
• Mounting: Through Hole
• Pin Count: 16
• Operating Temp Range: -55C to 125C
• Operating Temperature Classification: Military
• Quiescent Current: 20uA
• Lead Free Status / Rohs Status: Not Compliant

Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î
Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î
2. Noise immunity specified for worst−case input combination.
3. To calculate total supply current at loads other than 50 pF: I
4. The formulas given are for the typical characteristics only at 25_C.
ELECTRICAL CHARACTERISTICS
Output Voltage
Input Voltage (Note 2)
Output Drive Current
Input Current
Input Capacitance
Quiescent Current
Total Supply Current (Note 3, 4)
V
V
(V
(V
(V
(V
(V
(V
(V
(V
(V
(V
(V
(V
(V
(V
(V
(V
(Per Package)
(Clock = 0 V,
Other Inputs = V
(Dynamic plus Quiescent,
Per Package) (C
outputs, all buffers switching)
Noise Margin for both “1” and “0” level = 1.0 V min @ V
C
in
in
L
O
O
O
O
O
O
OH
OH
OH
OH
OL
OL
OL
OL
OL
OL
= V
= 0 or V
in pF, V
= 4.5 or 0.5 Vdc)
= 9.0 or 1.0 Vdc)
= 13.5 or 1.5 Vdc)
= 0.5 or 4.5 Vdc)
= 1.0 or 9.0 Vdc)
= 1.5 or 13.5 Vdc)
= 0.4 Vdc)
= 0.5 Vdc)
= 1.5 Vdc)
= 0.4 Vdc)
= 0.5 Vdc)
= 1.5 Vdc)
X = Don’t Care t−1 = State at Previous Clock
= 2.5 Vdc)
= 4.6 Vdc)
= 9.5 Vdc)
= 13.5 Vdc)
SC SC(
X
X
1
1
1
0
DD
Characteristic
or 0
DD
DD
X
X
X
X
in V, and f in kHz is input frequency.
0
1
t−1
DD
L
) MR MR(
= 50 pF on all
or 0 V, I
X
1
0
0
0
0
Pin 5, 11 only
MC14549B
out
Q Outputs
“0” Level
“1” Level
“0” Level
“1” Level
X
X
X
0
1
0
= 0 mA)
Source
t−1
Sink
Sink
) Clock
Symbol
(Voltages Referenced to V
= 2.0 V min @ V
= 2.5 V min @ V
V
V
V
I
I
V
I
C
OH
OL
I
DD
I
OH
OL
None
Reset
Start
Conversion
Start
Conversion
Continue
Conversion
Continue
Previous
Operation
in
IH
T
IL
in
Action
MC14549B, MC14559B
V
Vdc
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
10
15
10
15
10
15
10
15
10
15
10
15
10
15
15
10
15
10
15
DD
−
http://onsemi.com
TRUTH TABLES
DD
DD
DD
– 0.25
– 0.62
T
14.95
– 1.2
– 1.8
4.95
9.95
1.28
0.64
Min
(C
3.5
7.0
3.2
8.4
1.6
4.2
= 5.0 V
= 10 V
= 15 V
11
−
−
−
−
−
−
−
−
−
−
−
L
− 55_C
) = I
2
SS
T
)
(50 pF) + 3.5 x 10
± 0.1
Max
0.05
0.05
0.05
1.5
3.0
4.0
5.0
10
20
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
SC
14.95
– 1.0
– 0.2
− 0.5
– 1.5
X
X
4.95
9.95
1.02
0.51
1
0
0
1
Min
3.5
7.0
2.6
6.8
1.3
3.4
11
I
I
I
−
−
−
−
−
−
−
−
−
−
−
T
T
T
= (0.8 mA/kHz) f + I
= (1.6 mA/kHz) f + I
= (2.4 mA/kHz) f + I
SC(
−3
X
X
X
0
1
0
± 0.00001
t−1
(Note 2)
(C
– 0.36
0.005
0.010
0.015
25_C
– 1.7
– 0.9
– 3.5
2.25
4.50
6.75
2.75
5.50
8.25
1.76
17.6
0.88
2.25
Typ
MC14559B
) EOC Clock
5.0
4.5
8.8
5.0
L
10
15
0
0
0
= 50) V
X
0
0
0
1
1
DD
Max
0.05
0.05
0.05
± 0.1
1.5
3.0
4.0
7.5
5.0
DD
DD
DD
10
20
f where: I
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
None
Start
Conversion
Continue
Conversion
Continue
Conversion
Retain
Conversion
Result
Start
Conversion
– 0.14
– 0.35
Action
14.95
– 0.7
– 1.1
4.95
9.95
0.72
0.36
Min
T
3.5
7.0
1.8
4.8
0.9
2.4
11
−
−
−
−
−
−
−
−
−
−
−
is in mA (per package),
125_C
Max
0.05
0.05
0.05
± 1.0
150
300
600
1.5
3.0
4.0
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
mAdc
mAdc
mAdc
Unit
mAd
mAd
mAd
Vdc
Vdc
Vdc
Vdc
pF
c
c
c