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CD74HC03 Datasheet(Fiches technique) 4 Page - Texas Instruments

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Numéro de pièce CD74HC03
Description  High Speed CMOS Logic Quad 2-Input NAND Gate with Open Drain
Télécharger  6 Pages
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Fabricant  TI [Texas Instruments]
Site Internet  http://www.ti.com
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4
Low Level Output
Voltage CMOS Loads
VOL
VIH or
VIL
0.02
4.5
-
-
0.1
-
0.1
-
0.1
V
Low Level Output
Voltage
TTL Loads
4.5
-
-
0.26
-
0.33
-
0.4
V
Input Leakage
Current
II
VCC
and
GND
4
5.5
-
±0.1
-
±1-
±1
µA
Quiescent Device
Current
ICC
VCC or
GND
0
5.5
-
-
2
-
20
-
40
µA
Additional Quiescent
Device Current Per
Input Pin: 1 Unit Load
∆ICC
(Note 6)
VCC
- 2.1
-
4.5 to
5.5
-
100
360
-
450
-
490
µA
NOTE:
6. For dual-supply systems theoretical worst case (VI = 2.4V, VCC = 5.5V) specification is 1.8mA.
DC Electrical Specifications (Continued)
PARAMETER
SYMBOL
TEST
CONDITIONS
VCC (V)
25oC
-40oC TO 85oC
-55oC TO 125oC
UNITS
VI (V)
IO (mA)
MIN
TYP
MAX
MIN
MAX
MIN
MAX
HCT Input Loading Table
INPUT
UNIT LOADS
nA, nB
1
NOTE: Unit Load is
∆ICC limit specified in DC Electrical Specifica-
tions table, e.g., 360
µA max at 25oC.
Switching Specifications Input tr, tf = 6ns
PARAMETER
SYMBOL
TEST
CONDITIONS
VCC
(V)
25oC
-40oC TO 85oC
-55oC TO 125oC
UNITS
MIN
TYP
MAX
MIN
MAX
MIN
MAX
HC TYPES
Propagation Delay,
Input to Output (Figure 1)
tPLH, tPHL CL = 50pF
2
-
-
100
-
125
-
150
ns
4.5
-
-
20
-
25
-
30
ns
6
-
-
17
-
21
-
26
ns
Propagation Delay, Data Input to
Output Y
tPLH, tPHL CL = 15pF
5
-
8
-
----
ns
Transition Times (Figure 1)
tTLH, tTHL CL = 50pF
2
-
-
75
-
95
18
110
ns
4.5
-
-
15
-
19
-
22
ns
6
-
-
13
-
16
-
19
ns
Input Capacitance
CI
-
-
-
-
10
-
10
-
10
pF
Power Dissipation Capacitance
(Notes 7, 8)
CPD
-
5
-
6.4
-
----
pF
HCT TYPES
Propagation Delay,
Input to Output (Figure 1)
tPLH, tPHL CL = 50pF
4.5
-
-
24
-
30
-
36
ns
Propagation Delay, Data Input to
Output Y
tPLH, tPHL CL = 15pF
5
-
9
-
----
ns
Transition Times (Figure 1)
tTLH, tTHL CL = 50pF
4.5
-
-
15
-
19
-
22
ns
Input Capacitance
CI
-
-
-
-
10
-
10
-
10
pF
CD74HC03, CD74HCT03




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Numéro de composants électroniques

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MC74LCX38LOW-VOLTAGE CMOS QUAD 2-INPUT NAND GATE OPEN DRAIN 1 2 3 4 Motorola, Inc
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