MC74HC03AD ON Semiconductor, MC74HC03AD Datasheet - Page 5

• Manufacturer Part Number: MC74HC03AD
• Description: IC GATE NAND QUAD 2INP 14-SOIC
• Manufacturer: ON Semiconductor
• Series: 74HCr

Specifications of MC74HC03AD

• Logic Type: NAND Gate with Open Drain
• Number Of Inputs: 2
• Number Of Circuits: 4
• Current - Output High, Low: 5.2mA, 5.2mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

OUTPUT Y
INPUT A
A1
B1
A2
B2
An
Bn
OUTPUT = Y1 • Y2 • . . . • Yn
= A1B1 • A2B2 • . . . • AnBn
Figure 4. Wired AND
HC03
HC03
HC03
1/4
1/4
1/4
Figure 1. Switching Waveforms
90%
50%
10%
t
r
Y1
Y2
Yn
90%
50%
10%
t
PZL
t
THL
*The expected minimum curves are not guarantees, but are design aids.
V
CC
t
t
PLZ
f
PULLUP
RESISTOR
25
20
15
10
5
0
Figure 3. Open−Drain Output Characteristics
0
OUTPUT
1
10%
V
O
http://onsemi.com
TYPICAL
, OUTPUT VOLTAGE (VOLTS)
T=25°C
ENABLE
2
V
GND
HIGH
IMPEDANCE
V
LED1
LED2
CC
OL
LED
5
T=25°C
EXPECTED MINIMUM*
T=125°C
T=85°C
3
Figure 5. LED Driver With Blanking
HC03
1/4
V
4
CC
V
V
V
=5V
CC
+
−
+
−
R
F
*Includes all probe and jig capacitance
5
DEVICE
UNDER
TEST
Figure 2. Test Circuit
HC03
1/4
TYPICAL CURVE, at I
OUTPUT
NR +
USE R = 270W
CONDITIONS: I
V
DESIGN EXAMPLE
+ 5V * 1.7V * 0.4V
+ 290W
CC
1kW
V CC * V F * V O
V
DS
V
CC
^0.4V
10mA
R
C
I D
pd
D
L
^10mA
*
D
TEST
POINT
=10mA,