Motorola CMOS Logic Manual page 500

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ELECTRICAL CHARACTERISTICS
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Characteristic
Output Voltage "0" Level
V in = V DD or 0
"1" Level
V in = 0 or V DD
Input Voltage#‡ "0" Level
(V O = 4.5 or 0.5 Vdc)
(V O = 9.0 or 1.0 Vdc)
(V O = 13.5 or 1.5 Vdc)
"1" Level
(V O = 0.5 or 4.5 Vdc)
(V O = 1.0 or 9.0 Vdc)
(V O = 1.5 or 13.5 Vdc)
Output Drive Current
(V OH = 2.5 Vdc)
(V OH = 4.6 Vdc)
(V OH = 9.5 Vdc)
(V OH = 13.5 Vdc)
(V OL = 0.4 Vdc)
(V OL = 0.5 Vdc)
(V OL = 1.5 Vdc)
Input Current
Input Capacitance
Quiescent Current
(Per Package) V in = 0 or V DD ,
I out = 0 µA
Total Supply Current**†
(Dynamic plus Quiescent,
Per Package)
(C L = 50 pF on all outputs, all
buffers switching)
Three–State Leakage Current
Pins 1, 13
#Noise immunity for worst input combination.
Noise Margin for both "1" and "0" level = 1.0 V min @ V DD = 5.0 V
†To calculate total supply current at loads other than 50 pF:
I T (C L ) = I T (50 pF) + 1 x 10 –3 (C L – 50) V DD f
where: I T is in µA (per package), C L in pF, V DD in V, and f in kHz is input frequency.
** The formulas given are for the typical characteristics only at 25 _ C.
‡Pin 15 is connected to V SS or V DD for input voltage test.
MC14568B
6–462
(Voltages Referenced to V SS )
V DD V DD
Vdc
Symbol Min
V OL 5.0
10
15
V OH 5.0 4.95
10 9.95
15 14.95
V IL
5.0
10
15
V IH
5.0
10
15
I OH
Source 5.0 – 1.2
5.0 – 0.25
10 – 0.62
15 – 1.8
Sink I OL 5.0 0.64
10
15
I in 15
C in —
I DD 5.0
10
15
I T 5.0
10
15
I TL 15
= 2.0 V min @ V DD = 10 V
= 2.5 V min @ V DD = 15 V
PIN ASSIGNMENT
Q1/C2
PE
"0"
D P3
D P2
D P1
D P0
V SS
– 55 _ C 25 _ C
Max Min Typ #
— 0.05 — 0
— 0.05 — 0
— 0.05 — 0
— 4.95 5.0
— 9.95 10
— 14.95 15
— 1.5 — 2.25
— 3.0 — 4.50
— 4.0 — 6.75
3.5 — 3.5 2.75
7.0 — 7.0 5.50
11 — 11 8.25
— – 1.0 – 1.7
— – 0.2 – 0.36
— – 0.5 – 0.9
— – 1.5 – 3.5
— 0.51 0.88
1.6 — 1.3 2.25
4.2 — 3.4 8.8
— 0.1 — 0.00001
— — — 5.0
— 5.0 — 0.005
— 10 — 0.010
— 20 — 0.015
I T = (0.2 µA/kHz) f + I DD
I T = (0.4 µA/kHz) f + I DD
I T = (0.9 µA/kHz) f + I DD
— 0.1 — 0.0001
1 16 V DD
2 15 CTL
3 14 PC in
4 13 PC out
5 12 LD
6 11 G
7 10 F
8 9 C1
125 _ C
Max Min Max
0.05 — 0.05
0.05 — 0.05
0.05 — 0.05
— 4.95 —
— 9.95 —
— 14.95 —
1.5 — 1.5
3.0 — 3.0
4.0 — 4.0
— 3.5 —
— 7.0 —
— 11 —
— – 0.7 —
— – 0.14 —
— – 0.35 —
— – 1.1 —
— 0.36 —
— 0.9 —
— 2.4 —
0.1 — 1.0
7.5 — —
5.0 — 150
10 — 300
20 — 600
0.1 — 3.0
MOTOROLA CMOS LOGIC DATA
Unit
Vdc
Vdc
Vdc
Vdc
mAdc
mAdc
µAdc
pF
µAdc
µAdc
µAdc