參數(shù)資料
型號(hào): 74AVCH16244
廠商: NXP Semiconductors N.V.
英文描述: 16-bit buffer/line driver; 3.6 V tolerant; 3-state
中文描述: 16位緩沖/線驅(qū)動(dòng)器;耐壓3.6V;3態(tài)
文件頁數(shù): 7/16頁
文件大?。?/td> 80K
代理商: 74AVCH16244
2000 Mar 07
7
Philips Semiconductors
Product Specification
16-bit buffer/line driver; 3.6 V tolerant;
3-state
74AVCH16244
DC CHARACTERISTICS
Over recommended operating conditions; voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
=
40 to +85
°
C
UNIT
OTHER
V
CC
(V)
1.2
1.4 to 1.6
1.65 to 1.95 0.65
×
V
CC
2.3 to 2.7
3.0 to 3.6
1.2
1.4 to 1.6
1.65 to 1.95
2.3 to 2.7
3.0 to 3.6
MIN.
TYP.
(1)
MAX.
V
IH
HIGH-levelinput
voltage
V
CC
0.65
×
V
CC
0.9
0.9
1.2
1.5
0.9
0.9
1.2
1.5
GND
0.35
×
V
CC
0.35
×
V
CC
0.7
0.8
V
V
V
V
V
V
V
V
V
V
1.7
2.0
V
IL
LOW-level input
voltage
V
OH
HIGH-level
output voltage
V
I
= V
IH
or V
IL
I
O
=
100
μ
A
I
O
=
3 mA
I
O
=
4 mA
I
O
=
8 mA
I
O
=
12 mA
V
I
= V
IH
or V
IL
I
O
= 100
μ
A
I
O
= 3 mA
I
O
= 4 mA
I
O
= 8 mA
I
O
= 12 mA
V
I
= V
CC
or GND
1.65 to 3.6
1.4
1.65
2.3
3.0
V
CC
0.20
V
CC
0.35
V
CC
0.45
V
CC
0.55
V
CC
0.70
V
CC
V
CC
0.21
V
CC
0.25
V
CC
0.37
V
CC
0.47
V
V
V
V
V
V
OL
LOW-level
output voltage
1.65 to 3.6
1.4
1.65
2.3
3.0
1.4 to 3.6
GND
0.22
0.24
0.38
0.53
0.1
0.20
0.35
0.45
0.55
0.70
2.5
V
V
V
V
V
μ
A
I
I
input leakage
current per pin
power-off
leakage current
input current for
common I/O
pins
3-state output
OFF-state
current
quiescent
supply current
I
off
V
I
or V
O
= 3.6 V
0
0.1
±
10
μ
A
I
IHZ
/I
ILZ
V
I
= V
CC
or GND
1.4 to 3.6
0.1
12.5
μ
A
I
OZ
V
I
= V
IH
or V
IL
;
V
O
= V
CC
or GND
1.4 to 2.7
3.0 to 3.6
0.1
0.1
5
10
μ
A
μ
A
I
CC
V
I
= V
CC
or GND; I
O
= 0 1.4 to 2.7
25
45
75
0.1
0.2
20
40
μ
A
μ
A
μ
A
μ
A
μ
A
3.0 to 3.6
1.65
2.3
3.0
I
BHL
bus-hold LOW
sustaining
current
V
I
= 0.35
×
V
CC
V
I
= 0.7 V
V
I
= 0.8 V
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