参数资料
型号: 74AHC1G79
厂商: NXP Semiconductors N.V.
英文描述: Quad 2-Input Positive-NAND Gates 14-SO -40 to 85
中文描述: 单D型触发器;积极边缘触发
文件页数: 7/16页
文件大小: 74K
代理商: 74AHC1G79
2002 May 27
7
Philips Semiconductors
Product specification
2-input NAND gate
74AHC1G00; 74AHCT1G00
Family 74AHCT1G
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
(
°
C)
UNIT
OTHER
V
CC
(V)
25
40 to +85
40 to +125
MIN.
TYP.
MAX. MIN. MAX. MIN. MAX.
2.0
V
IH
HIGH-level input
voltage
LOW-level input
voltage
HIGH-leveloutput
voltage
4.5 to 5.5 2.0
2.0
V
V
IL
4.5 to 5.5
0.8
0.8
0.8
V
V
OH
V
I
= V
IH
or V
IL
;
I
O
=
50
μ
A
V
I
= V
IH
or V
IL
;
I
O
=
8.0 mA
V
I
= V
IH
or V
IL
;
I
O
= 50
μ
A
V
I
= V
IH
or V
IL
;
I
O
= 8.0 mA
V
I
= V
IH
or V
IL
4.5
4.4
4.5
4.4
4.4
V
4.5
3.94
3.8
3.70
V
V
OL
LOW-level output
voltage
4.5
0
0.1
0.1
0.1
V
4.5
0.36
0.44
0.55
V
I
LI
input leakage
current
quiescent supply
current
additional
quiescent supply
current per input
pin
input capacitance
5.5
0.1
1.0
2.0
μ
A
I
CC
V
I
= V
CC
or GND;
I
O
= 0
V
I
= 3.4 V;
other inputs at
V
CC
or GND;
I
O
= 0
5.5
1.0
10
40
μ
A
I
CC
5.5
1.35
1.5
1.5
mA
C
I
1.5
10
10
10
pF
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