參數資料
型號: 74LVC16245A
廠商: NXP Semiconductors N.V.
英文描述: 16-bit bus transceiver with direction pin;5V tolerant (3-State)(具有定向引腳的5V容限的16位總線收發(fā)器(三態(tài)))
中文描述: 16位總線收發(fā)器引腳方向;承受5V(3態(tài))(具有定向引腳的5V的容限的16位總線收發(fā)器(三態(tài)))
文件頁數: 4/10頁
文件大?。?/td> 83K
代理商: 74LVC16245A
Philips Semiconductors
Product specification
74LVC16245A/
74LVCH16245A
16-bit bus transceiver with direction pin; 5V tolerant
(3-State)
1997 Sep 25
4
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
CONDITIONS
LIMITS
UNIT
MIN.
MAX.
V
CC
DC supply voltage (for max. speed
performance)
DC supply voltage (for low-voltage
applications)
DC Input voltage range
DC output voltage range; output HIGH or
LOW state
DC output voltage range; output 3-State
Operating ambient temperature range in
free air
2.7
3.6
V
V
CC
1.2
3.6
V
V
I
0
5.5
V
V
O
0
V
CC
V
V
O
0
5.5
V
T
amb
–40
+85
°
C
t
r
, t
f
Input rise and fall times
V
CC
= 1.2 to 2.7V
V
CC
= 2.7 to 3.6V
0
0
20
10
ns/V
ABSOLUTE MAXIMUM RATINGS
1
In accordance with the Absolute Maximum Rating System (IEC 134) Voltages are referenced to GND (ground = 0V)
SYMBOL
PARAMETER
CONDITIONS
LIMITS
UNIT
MIN
–0.5
–0.5
MAX
+6.5
–50
+6.5
V
CC
I
IK
V
I
I
OK
DC supply voltage
DC input diode current
DC input voltage
V
V
I
< 0
Note 2
mA
V
DC output diode current
V
O
> V
CC
or V
O
< 0
50
mA
V
O
DC output voltage; output HIGH or LOW
state
DC output voltage; output 3-State
Note 2
–0.5
V
CC
+ 0.5
V
V
O
I
O
Note 2
–0.5
6.5
V
DC output source or sink current
V
O
= 0 to V
CC
50
mA
I
GND
, I
CC
T
stg
DC V
CC
or GND current
Storage temperature range
Power dissipation per package
– SO package
– SSOP and TSSOP package
100
+150
mA
°
C
–65
P
tot
Above +70
°
C derate linearly 8mW/K
Above +60
°
C derate linearly 5.5mW/K
500
500
mW
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded if the input and output clamp current ratings are observed.
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