74ALVCH16952 查看數據表（PDF） - Philips Electronics
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74ALVCH16952 Datasheet PDF : 12 Pages
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Philips Semiconductors
16-bit registered transceiver (3-State)
Preliminary specification
74ALVCH16952
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC
VI
VO
Tamb
tr, tf
DC supply voltage 2.5V range (for max. speed
performance @ 30 pF output load)
DC supply voltage 3.3V range (for max. speed
performance @ 50 pF output load)
DC Input voltage range
DC output voltage range
Operating free-air temperature range
Input rise and fall times
CONDITIONS
VCC = 2.3 to 3.0V
VCC = 3.0 to 3.6V
LIMITS
MIN
MAX
2.3
2.7
3.0
3.6
0
VCC
0
VCC
–40
+85
0
20
0
10
ABSOLUTE MAXIMUM RATINGS
In accordance with the Absolute Maximum Rating System (IEC 134)
Voltages are referenced to GND (ground = 0V)
SYMBOL
PARAMETER
CONDITIONS
RATING
VCC
DC supply voltage
IIK
DC input diode current
VI
DC input voltage
VI t0
For control pins1
For data inputs1
–0.5 to +4.6
–50
–0.5 to +4.6
–0.5 to VCC +0.5
IOK
DC output diode current
VO uVCC or VO t 0
"50
VO
DC output voltage
Note 1
–0.5 to VCC +0.5
IO
DC output source or sink current
VO = 0 to VCC
"50
IGND, ICC DC VCC or GND current
"100
Tstg
PTOT
Storage temperature range
Power dissipation per package
–plastic medium-shrink (SSOP)
–plastic thin-medium-shrink (TSSOP)
For temperature range: –40 to +125 °C
above +55°C derate linearly with 11.3 mW/K
above +55°C derate linearly with 8 mW/K
–65 to +150
850
600
NOTE:
1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
UNIT
V
V
V
°C
ns/V
UNIT
V
mA
V
mA
V
mA
mA
°C
mW
1998 Sep 01
6
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