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Motorola Electronic Components Datasheet

MC14503B Datasheet

Hex Non-Inverting 3-State Buffer

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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Hex Non-Inverting 3-State
Buffer
The MC14503B is a hex non–inverting buffer with 3–state outputs, and a
high current source and sink capability. The 3–state outputs make it useful in
common bussing applications. Two disable controls are provided. A high
level on the Disable A input causes the outputs of buffers 1 through 4 to go
into a high impedance state and a high level on the Disable B input causes
the outputs of buffers 5 and 6 to go into a high impedance state.
3–State Outputs
TTL Compatible — Will Drive One TTL Load Over Full Temperature
Range
Supply Voltage Range = 3.0 Vdc to 18 Vdc
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTwo Disable Controls for Added Versatility
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎPin for Pin Replacement for MM80C97 and 340097
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎMAXIMUM RATINGS* (Voltages Referenced to VSS)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎSymbol
Parameter
Value
Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVDD DC Supply Voltage
– 0.5 to + 18.0
V
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVin, Vout Input or Output Voltage (DC or Transient) – 0.5 to VDD + 0.5 V
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎIin Input Current (DC or Transient), per Pin
± 10 mA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎIout Output Current (DC or Transient), per Pin ± 25 mA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎPD Power Dissipation, per Package†
500 mW
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTstg Storage Temperature
– 65 to + 150
_C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTL Lead Temperature (8–Second Soldering)
260 _C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ* Maximum Ratings are those values beyond which damage to the device may occur.
†Temperature Derating:
Plastic “P and D/DW” Packages: – 7.0 mW/_C From 65_C To 125_C
Ceramic “L” Packages: – 12 mW/_C From 100_C To 125_C
CIRCUIT DIAGRAM
ONE OF TWO/FOUR BUFFERS
VDD
* INn OUTn
* DISABLE
* INPUT
TO OTHER BUFFERS
* Diode protection on all inputs (not shown)
VSS
This device contains protection circuitry to guard against damage
due to high static voltages or electric fields. However, precautions must
be taken to avoid applications of any voltage higher than maximum rated
voltages to this high-impedance circuit. For proper operation, Vin and
Vout should be constrained to the range VSS (Vin or Vout) VDD.
Unused inputs must always be tied to an appropriate logic voltage
level (e.g., either VSS or VDD). Unused outputs must be left open.
MC14503B
L SUFFIX
CERAMIC
CASE 620
P SUFFIX
PLASTIC
CASE 648
D SUFFIX
SOIC
CASE 751B
ORDERING INFORMATION
MC14XXXBCP
MC14XXXBCL
MC14XXXBD
Plastic
Ceramic
SOIC
TA = – 55° to 125°C for all packages.
TRUTH TABLE
Appropriate
Disable
Inn Input
Outn
00
0
10
1
X1
High
Impedance
X = Don’t Care
LOGIC DIAGRAM
DISABLE B 15
IN 5 12
IN 6 14
IN 1 2
IN 2 4
IN 3 6
IN 4 10
DISABLE A 1
11 OUT 5
13 OUT 6
3 OUT 1
5 OUT 2
7 OUT 3
9 OUT 4
VDD = PIN 16
VSS = PIN 8
REV 3
1/94
©MMCot1or4o5la0, I3nBc. 1995
326
MOTOROLA CMOS LOGIC DATA


Motorola Electronic Components Datasheet

MC14503B Datasheet

Hex Non-Inverting 3-State Buffer

No Preview Available !

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎELECTRICAL CHARACTERISTICS (VoltagesReferencedtoVSS)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCharacteristic
VDD
– 55_C
25_C
125_C
Symbol Vdc
Min
Max
Min
Typ #
Max
Min
Max
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎOutput Voltage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVin = 0
“0” Level VOL
5.0
0.05
10 — 0.05 —
15 — 0.05 —
0 0.05 — 0.05
0 0.05 — 0.05
0 0.05 — 0.05
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVin= VDD
“1” Level VOH
5.0 4.95 — 4.95
10 9.95 — 9.95
15 14.95 — 14.95
5.0
10
15
— 4.95 —
— 9.95 —
— 14.95 —
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎInput Voltage
“0” Level VIL
(VO = 3.6 or 1.4 Vdc)
5.0 — 1.5 — 2.25 1.5 — 1.5
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VO = 7.2 or 2.8 Vdc)
10 — 3.0 — 4.50 3.0 — 3.0
(VO = 11.5 or 3.5 Vdc)
15 — 4.0 — 6.75 4.0 — 4.0
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎΓ1”Level VIH
(VO = 1.4 or 3.6 Vdc)
5.0 3.5 — 3.5 2.75 — 3.5 —
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VO = 2.8 or 7.2 Vdc)
10 7.0 — 7.0 5.50 — 7.0 —
(VO = 3.5 or 11.5 Vdc)
15 11 — 11 8.25 — 11 —
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎOutput Drive Current
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOH = 2.5 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOH = 2.5 Vdc)
(VOH = 4.6 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOH = 9.5 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOH = 13.5 Vdc)
IOH
Source
4.5 – 4.3
– 3.6
– 5.0
— – 2.5 —
5.0 – 5.8
– 4.8
– 6.1
— – 3.0 —
5.0 – 1.2
— – 1.02 – 1.4
— – 0.7 —
10 – 3.1
– 2.6
– 3.7
— – 1.8 —
15 – 8.2 — – 6.8 – 14.1 — – 4.8 —
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOL = 0.4 Vdc)
(VOL = 0.4 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOL = 0.5 Vdc)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(VOL = 1.5 Vdc)
Sink IOL
4.5 2.2 — 1.8
5.0 2.6 — 2.1
10 6.5 — 5.5
15 19.2 — 16.1
2.1
2.3
6.2
25
— 1.2 —
— 1.3 —
— 3.8 —
— 11.2 —
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎInput Current
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎInput Capacitance
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(Vin = 0)
Quiescent Current
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(Per Package)
Iin 15 — ± 0.1 — ± 0.00001 ± 0.1 — ± 1.0
Cin — — — —
5.0
7.5 —
IQ 5.0 — 1.0 — 0.002 1.0 — 30
10 — 2.0 — 0.004 2.0 — 60
15
4.0
0.006
4.0
120
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTotal Supply Current**†
(Dynamic plus Quiescent,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎPer Package)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ(CL= 50 pF on all outputs)
(All outputs switching,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ50% Duty Cycle)
IT 5.0
10
15
IT = (2.5 µA/kHz) f + IDD
IT = (6.0 µA/kHz) f + IDD
IT = (10 µA/kHz) f + IDD
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎThree–State Output Leakage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCurrent
ITL 15 — ± 0.1 — ± 0.0001 ± 0.1 — ± 3.0
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ#Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
Unit
Vdc
Vdc
Vdc
Vdc
mAdc
mAdc
µAdc
pF
µAdc
µAdc
µAdc
** The formulas given are for the typical characteristics only at 25_C.
†To calculate total supply current at loads other than 50 pF:
IT(CL) = IT(50 pF) + (CL – 50) Vfk
where: IT is in µA (per package), CL in pF, V = (VDD – VSS) in volts, f in kHz is input frequency, and k = 0.006.
MOTOROLA CMOS LOGIC DATA
MC14503B
327


Part Number MC14503B
Description Hex Non-Inverting 3-State Buffer
Maker Motorola
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MC14503B Datasheet PDF






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