參數資料
型號: 74AHCT2G32
廠商: NXP Semiconductors N.V.
英文描述: Dual 2-input OR gate
中文描述: 雙2輸入或門
文件頁數: 4/17頁
文件大?。?/td> 90K
代理商: 74AHCT2G32
9397 750 13735
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 02 — 18 October 2004
4 of 17
Philips Semiconductors
74AHC2G08; 74AHCT2G08
Dual 2-input AND gate
7.2 Pin description
8.
Functional description
8.1 Function table
[1]
H = HIGH voltage level;
L = LOW voltage level.
9.
Limiting values
[1]
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
Table 4:
Symbol
1A
1B
2Y
GND
2A
2B
1Y
V
CC
Pin description
Pin
1
2
3
4
5
6
7
8
Description
data input
data input
data output
ground (0 V)
data input
data input
data output
supply voltage
Table 5:
Input
nA
L
L
H
H
Function table
[1]
Output
nY
L
L
L
H
nB
L
H
L
H
Table 6:
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to
GND (ground = 0 V).
Symbol
Parameter
Conditions
V
CC
supply voltage
V
I
input voltage
I
IK
input diode current
V
I
<
0.5 V
I
OK
output diode
current
V
O
> V
CC
+ 0.5 V
I
O
output source or
sink current
V
O
< V
CC
+ 0.5 V
I
CC
, I
GND
V
CC
or GND current
T
stg
storage
temperature
P
tot
power dissipation
T
amb
=
40
°
C to +125
°
C
Limiting values
Min
0.5
0.5
-
Max
+7.0
+7.0
20
±
20
Unit
V
V
mA
mA
V
O
<
0.5 V or
[1]
-
V
O
>
0.5 V and
-
±
25
mA
-
65
±
75
+150
mA
°
C
-
250
mW
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