參數(shù)資料
型號: VCH162373ADL
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: 16-bit D-type transparent latch with 30 ohm series termination resistors; 5 V input/output tolerant; 3-state
中文描述: LVC/LCX/Z SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48
封裝: 7.50 MM, PLASTIC, SOT-370-1, SSOP-48
文件頁數(shù): 8/17頁
文件大小: 112K
代理商: VCH162373ADL
2004 Feb 05
8
Philips Semiconductors
Product specification
16-bit D-type transparent latch; 30
series termination
resistors; 5 V tolerant inputs/outputs; 3-state
74LVC162373A;
74LVCH162373A
Notes
1.
2.
3.
4.
All typical values are measured at T
amb
= 25
°
C.
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 pin.
Valid for data inputs of bushold parts (LVCH162373A) only. For data inputs only; control inputs do not have a bushold
circuit.
The specified sustaining current at the data inputs 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
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
I
CC
I
CC
power off leakage current V
I
or V
O
= 5.5 V
quiescent supply current
additional quiescent
supply current per input
pin
bushold LOW sustaining
current
bushold HIGH sustaining
current
bushold LOW overdrive
current
bushold HIGH overdrive
current
0
3.6
2.7 to 3.6
±
20
80
5000
μ
A
μ
A
μ
A
V
I
= V
CC
or GND; I
O
= 0
V
I
= V
CC
0.6 V; I
O
= 0
I
BHL
V
I
= 0.8 V; notes 4 and 5
3.0
60
μ
A
I
BHH
V
I
= 2.0 V; notes 4 and 5
3.0
60
μ
A
I
BHLO
notes 4 and 6
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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