HD74LV1G14A
Inverter with Schmitttrigger Input
ADE-205-320C (Z)
4th. Edition
April 2001
Description
The HD74LV1G14A has an inverter with schmitttrigger input in a 5 pin package. Low voltage and high
speed operation is suitable for the battery powered products (e.g., notebook computers), and the low power
consumption extends the battery life.
Features
The basic gate function is lined up as hitachi uni logic series.
Supplied on emboss taping for high speed automatic mounting.
Electrical characteristics equivalent to the HD74LV14A
Supply voltage range : 1.65 to 5.5 V
Operating temperature range : 40 to +85
C
All inputs V
IH
(Max.) = 5.5 V (@V
CC
= 0 V to 5.5 V)
All outputs V
O
(Max.) = 5.5 V (@V
CC
= 0 V)
Output current
6 mA (@V
CC
= 3.0 V to 3.6 V),
12 mA (@V
CC
= 4.5 V to 5.5 V)
All the logical input has hysteresis voltage for the slow transition.
HD74LV1G14A
4
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Test Conditions
Supply voltage range
V
CC
0.5 to 7.0
V
Input voltage range
*1
V
I
0.5 to 7.0
V
Output voltage range
*1, 2
V
O
0.5 to V
CC
+ 0.5
V
Output : H or L
0.5 to 7.0
V
CC
: OFF
Input clamp current
I
IK
20
mA
V
I
< 0
Output clamp current
I
OK
50
mA
V
O
< 0 or V
O
> V
CC
Continuous output current
I
O
25
mA
V
O
= 0 to V
CC
Continuous current through
V
CC
or GND
I
CC
or I
GND
50
mA
Maximum power dissipation
at Ta = 25
C (in still air)
*3
P
T
200
mW
Storage temperature
Tstg
65 to 150
C
Notes:
The absolute maximum ratings are values which must not individually be exceeded, and
furthermore no two of which may be realized at the same time.
1. The input and output voltage ratings may be exceeded if the input and output clamp-current
ratings are observed.
2. This value is limited to 5.5 V maximum.
3. The maximum package power dissipation was calculated using a junction temperature of 150
C.
Recommended Operating Conditions
Item
Symbol
Min
Max
Unit
Conditions
Supply voltage range
V
CC
1.65
5.5
V
Input voltage range
V
I
0
5.5
V
Output voltage range
V
O
0
V
CC
V
Output current
I
OL
--
1
mA
V
CC
= 1.65 to 1.95 V
--
2
V
CC
= 2.3 to 2.7 V
--
6
V
CC
= 3.0 to 3.6 V
--
12
V
CC
= 4.5 to 5.5 V
I
OH
--
1
V
CC
= 1.65 to 1.95 V
--
2
V
CC
= 2.3 to 2.7 V
--
6
V
CC
= 3.0 to 3.6 V
--
12
V
CC
= 4.5 to 5.5 V
Operating free-air temperature T
a
40
85
C
Note:
Unused or floating inputs must be held high or low.
HD74LV1G14A
5
Electrical Characteristic
Ta = 40 to 85
C
Item
Symbol
V
CC
(V) *
Min
Typ
Max
Unit
Test condition
Threshold
V
T
+
1.65 to 1.95 --
--
V
CC
0.75
V
voltage
2.5
--
--
1.75
3.3
--
--
2.31
5.0
--
--
3.50
V
T
1.65 to 1.95 V
CC
0.25 --
--
2.5
0.75
--
--
3.3
0.99
--
--
5.0
1.5
--
--
V
T
1.65 to 1.95 0.1
--
V
CC
0.4
2.5
0.25
--
1.0
3.3
0.33
--
1.32
5.0
0.5
--
2.0
Output voltage
V
OH
Min to Max
V
CC
0.1
--
--
V
I
OH
= 50
A
1.65
1.4
--
--
I
OH
= 1 mA
2.3
2.0
--
--
I
OH
= 2 mA
3.0
2.48
--
--
I
OH
= 6 mA
4.5
3.8
--
--
I
OH
= 12 mA
V
OL
Min to Max
--
--
0.1
I
OL
= 50
A
1.65
--
--
0.3
I
OL
= 1 mA
2.3
--
--
0.4
I
OL
= 2 mA
3.0
--
--
0.44
I
OL
= 6 mA
4.5
--
--
0.55
I
OL
= 12 mA
Input current
I
IN
0 to 5.5
--
--
1
A
V
IN
= 5.5 V or GND
Quiescent
supply current
I
CC
5.5
--
--
10
A
V
IN
= V
CC
or GND,
I
O
= 0
Output leakage
current
I
OFF
0
--
--
5
A
V
IN
or V
O
= 0 to 5.5 V
Input capacitance
C
IN
3.3
--
3.0
--
pF
V
IN
= V
CC
or GND
Note:
For conditions shown as Min or Max, use the appropriate values under recommended operating
conditions.
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