參數(shù)資料
型號(hào): VC162244ADL
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: 16-bit buffer/line driver; with 30ohm series termination resistors, 5V input/output tolerant 3-State
中文描述: LVC/LCX/Z SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48
封裝: PLASTIC, SSOP3-48
文件頁數(shù): 8/16頁
文件大小: 104K
代理商: VC162244ADL
2003 Dec 12
8
Philips Semiconductors
Product specification
16-bit buffer/line driver, 30
series termination
resistors; 5 V tolerant input/output; 3-state
74LVC162244A;
74LVCH162244A
Notes
1.
2.
3.
4.
All typical values are measured T
amb
= 25
°
C.
Value is measured at V
CC
= 3.3 V.
For bushold parts, the bushold circuit is switched off when V
I
> V
CC
allowing 5.5 V on the input terminal.
Valid for data inputs of bushold parts (LVCH162244A) only. For data inputs only, control inputs do not have a bushold
circuit.
The specified sustaining current at the data input holds the input below the specified V
I
level.
The specified overdrive current at the data input forces the data input to the opposite logic input state.
5.
6.
T
amb
=
40 to +125
°
C
V
IH
HIGH-level input voltage
1.2
2.7 to 3.6
1.2
2.7 to 3.6
V
CC
2.0
GND
0.8
V
V
V
V
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
=
6 mA
I
O
=
12 mA
V
I
= V
IH
or V
IL
I
O
= 100
μ
A
I
O
= 6 mA
I
O
= 12 mA
V
I
= 5.5 Vor GND;
note 3
V
I
= V
IH
or V
IL
;
V
O
= 5.5 Vor GND;
note 3
V
I
or V
O
= 5.5 V
2.7 to 3.6
2.7
3.0
V
CC
0.3
V
CC
0.65
V
CC
1
V
V
V
V
OL
LOW-level output voltage
2.7 to 3.6
2.7
3.0
3.6
0.3
0.6
0.8
±
20
V
V
V
μ
A
I
LI
input leakage current
I
OZ
3-state output OFF-state
current
3.6
±
20
μ
A
I
off
power off leakage supply
current
quiescent supply current
0.0
±
20
μ
A
I
CC
V
I
= V
CC
or GND;
I
O
= 0
V
I
= V
CC
0.6 V;
I
O
= 0
V
I
= 0.8 V; notes 4
and 5
V
I
= 2.0 V; notes 4
and 5
notes 4 and 6
3.6
80
μ
A
I
CC
additionalquiescentsupply
current per input pin
bushold LOW sustaining
current
bushold HIGH sustaining
current
bushold LOW overdrive
current
bushold HIGH overdrive
current
2.7 to 3.6
5000
μ
A
I
BHL
3.0
60
μ
A
I
BHH
3.0
60
μ
A
I
BHLO
3.6
500
μ
A
I
BHHO
notes 4 and 6
3.6
500
μ
A
SYMBOL
PARAMETER
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
OTHER
V
CC
(V)
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