HD74HC1G32
2–input OR Gate
REJ03D0187–0500Z
(Previous ADE-205-313C (Z))
Rev.5.00
Jan.27.2004
Description
The HD74HC1G32 is high speed CMOS two input OR gate using silicon gate CMOS process. With
CMOS low power dissipation, it provides high-speed equivalent to LS–TTL series. The internal circuit of
three stages construction with buffer provides wide noise margin and stable output.
Features
•
The basic gate function is lined up as Renesas uni logic series.
•
Supplied on emboss taping for high-speed automatic mounting.
•
Electrical characteristics equivalent to the HD74HC32
Supply voltage range : 2 to 6 V
Operating temperature range : –40 to +85°C
•
|I
OH
| = I
OL
= 2 mA (min)
•
Ordering Information
Part Name
HD74HC1G32CME
Package Type
CMPAK-5 pin
Package Code
CMPAK-5V
Package
Abbreviation
CM
Taping Abbreviation
(Quantity)
E (3,000 pcs/reel)
Rev.5.00, Jan.27.2004, page 1 of 7
HD74HC1G32
Outline and Article Indication
• HD74HC1G32
Index band
Marking
H
4
CMPAK–5
= Control code
Function Table
Inputs
A
L
H
L
H
H : High level
L : Low level
B
L
L
H
H
Output Y
L
H
H
H
Pin Arrangement
IN B
1
5
V
CC
IN A
2
GND
3
4
OUT Y
(Top view)
Rev.5.00, Jan.27.2004, page 2 of 7
HD74HC1G32
Absolute Maximum Ratings
Item
Supply voltage range
Input voltage range
Input clamp current
Output clamp current
Continuous output current
*1
Symbol
V
CC
V
I
V
O
I
IK
I
OK
I
O
Ratings
–0.5 to 7.0
–0.5 to V
CC
+ 0.5
–0.5 to V
CC
+ 0.5
±20
±20
±25
±25
200
–65 to 150
Unit
V
V
V
mA
mA
mA
mA
mW
°C
Test Conditions
Output voltage range
*1, 2
Output : H or L
V
I
< 0 or V
I
> V
CC
V
O
< 0 or V
O
>V
CC
V
O
= 0 to V
CC
Continuous current through I
CC
or I
GND
V
CC
or GND
Maximum power dissipation P
T
*3
at Ta = 25°C (in still air)
Storage temperature
Notes:
Tstg
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
Supply voltage range
Input voltage range
Output voltage range
Output current
Symbol
V
CC
V
I
V
O
I
OL
I
OH
Input rise / fall time
(10% to 90%)
Operating temperature
Ta
t
r
, t
f
Min
2
0
0
—
—
—
—
0
0
0
–40
Note: Unused or floating inputs must be held high or low.
Max
6
V
CC
V
CC
2.0
2.6
–2.0
–2.6
1000
500
400
85
°C
ns
mA
Unit
V
V
V
mA
V
CC
= 4.5 V
V
CC
= 6.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
Test Conditions
Rev.5.00, Jan.27.2004, page 3 of 7
HD74HC1G32
Electrical Characteristics
V
CC
Item
Input voltage
Symbol (V)
V
IH
2.0
4.5
6.0
V
IL
2.0
4.5
6.0
Output voltage
V
OH
2.0
4.5
6.0
4.5
6.0
V
OL
2.0
4.5
6.0
4.5
6.0
Input current
Operating current
I
IN
I
CC
6.0
6.0
T
a
= 25°C
Min
1.5
3.15
4.2
—
—
—
1.9
4.4
5.9
4.18
5.68
—
—
—
—
—
—
—
Typ
—
—
—
—
—
—
2.0
4.5
6.0
4.31
5.80
0.0
0.0
0.0
0.17
0.18
—
—
Max
—
—
—
0.5
1.35
1.8
—
—
—
—
—
0.1
0.1
0.1
0.26
0.26
±0.1
1.0
T
a
= –40 to 85°C
Min
1.5
3.15
4.2
—
—
—
1.9
4.4
5.9
4.13
5.63
—
—
—
—
—
—
—
Max
—
—
—
0.5
1.35
1.8
—
—
—
—
—
0.1
0.1
0.1
0.33
0.33
±1.0
10.0
Unit Test Conditions
V
V
V
IN
=
I
OH
= –20
µA
V
IH
or V
IL
I
OH
= –2 mA
I
OH
= –2.6 mA
I
OL
= 20
µA
I
OL
= 2 mA
I
OL
= 2.6 mA
µA
µA
V
IN
= V
CC
or GND
V
IN
= V
CC
or GND
Rev.5.00, Jan.27.2004, page 4 of 7
HD74HC1G32
Switching Characteristics
Ta = 25°C
Item
Output rise / fall time
Propagation delay time
Symbol Min
t
TLH
t
THL
t
PLH
t
PHL
—
—
Typ
5
7
Max
10
15
Unit
ns
ns
Test Conditions
Test circuit
Test circuit
(C
L
= 15 pF, t
r
= t
f
= 6 ns, V
CC
= 5 V)
V
CC
Item
Output rise / fall time
Symbol (V)
t
TLH
t
THL
Propagation delay time
t
PLH
t
PHL
Input capacitance
Equivalent capacitance
C
IN
C
PD
2.0
4.5
6.0
2.0
4.5
6.0
—
—
Ta = 25°C
Min
—
—
—
—
—
—
—
—
Typ
50
14
12
48
12
9
2.5
10
Max
125
25
21
100
20
17
5
—
Ta = –40 to 85°C
Min
—
—
—
—
—
—
—
—
Max
155
31
26
125
25
21
5
—
Unit Test Conditions
ns
Test circuit
ns
Test circuit
pF
pF
(C
L
= 50 pF, t
r
= t
f
= 6 ns)
Note: C
PD
is equivalent capacitance inside of the IC calculated from the operating current without load (see
test circuit). The average operating current without load is calculated according to the expression
below.
I
CC
(opr) = C
PD
•
V
CC
•
f
IN
+ I
CC
Rev.5.00, Jan.27.2004, page 5 of 7
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