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74ALVT162241 Datasheet(PDF) 6 Page - NXP Semiconductors

Part No. 74ALVT162241
Description  2.5V/3.3V 16-bit buffer/driver with 30ohm termination resistors 3-State
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Maker  PHILIPS [NXP Semiconductors]
Homepage  http://www.nxp.com
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74ALVT162241 Datasheet(HTML) 6 Page - NXP Semiconductors

 
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Philips Semiconductors
Product specification
74ALVT162241
2.5V/3.3V 16-bit buffer/driver with
30
W termination resistors (3-State)
1998 Feb 13
6
DC ELECTRICAL CHARACTERISTICS (2.5V
"0.2V RANGE)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
°C to +85°C
UNIT
MIN
TYP1
MAX
VIK
Input clamp voltage
VCC = 2.3V; IIK = –18mA
–0.85
–1.2
V
VOH
High-level output voltage
VCC =2 3V; IOH = –8mA
17
21
V
VOH
High-level out ut voltage
VCC = 2.3V; IOH = –8mA
1.7
2.1
V
VOL
Low-level output voltage
VCC =2 3V; IOL = 12mA
05
07
V
VOL
Low-level out ut voltage
VCC = 2.3V; IOL = 12mA
0.5
0.7
V
VCC = 2.7V; VI = VCC or GND
Control pins
0.1
±1
I
Input leakage current
VCC = 0 or 2.7V; VI = 5.5V
0.1
10
µA
II
Input leakage current
VCC =2 7V; VI =VCC
4
01
1
µA
VCC = 2.7V; VI = VCC
Data pins4
0.1
1
VCC = 2.7V; VI = 0
Data ins4
0.1
-5
IOFF
Off current
VCC = 0V; VI or VO = 0 to 4.5V
0.1
"100
µA
IHOLD6
Bus Hold current
VCC = 2.5V; VI = 0.7V
90
µA
IHOLD6
Data inputs
VCC = 2.5V; VI = 1.7V
–70
µA
IEX
Current into an output in the
High state when VO > VCC
VO = 5.5V; VCC = 2.3V
10
125
µA
IPU/PD
Power up/down 3-State output
current3
VCC ≤ 1.2V; VO = 0.5V to VCC; VI = GND or VCC
OE/OE = Don’t care
1
"100
µA
IOZH
3-State output High current
VCC = 2.7V; VO = 2.3V; VI = VIL or VIH
0.5
5
µA
IOZL
3-State output Low current
VCC = 2.7V; VO = 0.5V; VI = VIL or VIH
0.5
–5
µA
ICCH
VCC = 2.7V; Outputs High, VI = GND or VCC, IO = 0
0.04
0.1
ICCL
Quiescent supply current
VCC = 2.7V; Outputs Low, VI = GND or VCC, IO = 0
2.3
4.5
mA
ICCZ
VCC = 2.7V; Outputs Disabled; VI = GND or VCC, IO = 05
0.04
0.1
∆ICC
Additional supply current per
input pin2
VCC = 2.3V to 2.7V; One input at VCC–0.6V,
Other inputs at VCC or GND
0.01
0.4
mA
NOTES:
1. All typical values are at VCC = 2.5V and Tamb = 25°C.
2. This is the increase in supply current for each input at the specified voltage level other than VCC or GND
3. This parameter is valid for any VCC between 0V and 1.2V with a transition time of up to 10msec. From VCC = 1.2V to VCC = 2.5V ± 0.2V a
transition time of 100
µsec is permitted. This parameter is valid for Tamb = 25°C only.
4. Unused pins at VCC or GND.
5. ICCZ is measured with outputs pulled up to VCC or pulled down to ground.
6. Not guaranteed.
AC CHARACTERISTICS (2.5V
"0.2V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500Ω; Tamb = –40°C to +85°C.
LIMITS
SYMBOL
PARAMETER
WAVEFORM
VCC = 2.5V "0.2V
UNIT
MIN
TYP1
MAX
tPLH
tPHL
Propagation delay
nAx to nYx
1
0.5
0.5
3.1
2.3
4.6
3.6
ns
tPZH
tPZL
Output enable time
to High and Low level
2
1.5
1.0
4.8
3.4
7.5
6.0
ns
tPHZ
tPLZ
Output disable time
from High and Low Level
2
1.0
0.5
4.5
3.0
8.3
6.3
ns
NOTE:
1. All typical values are at VCC = 2.5V and Tamb = 25°C.


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