Philips Semiconductors
Product specification
2.5V/3.3V 16-bit buffer/driver with
30W termination resistors (3-State)
74ALVT162241
DC ELECTRICAL CHARACTERISTICS (3.3V "0.3V RANGE)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40°C to +85°C
UNIT
1
MIN
TYP
–0.85
2.3
MAX
V
Input clamp voltage
V
V
= 3.0V; I = –18mA
–1.2
V
V
IK
CC
IK
V
OH
High-level output voltage
= 3.0V; I = –12mA
2.0
CC
OH
V
OL
Low–level output voltage
V
CC
= 3.0V; I = 12mA
0.5
0.8
V
OL
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 3.6V; V = V or GND
Control pins
0.1
0.1
0.5
0.1
0.1
130
200
±1
10
µA
µA
I
CC
= 0 or 3.6V; V = 5.5V
I
I
Input leakage current
I
= 3.6V; V = V
1
I
CC
4
Data pins
µA
µA
= 3.6V; V = 0
-5
I
I
Off current
= 0V; V or V = 0 to 4.5V
±100
OFF
I
O
= 3.0V; V = 0.8V
75
I
Bus Hold current
= 3.0V; V = 2.0V
–75
I
µA
I
HOLD
6
Data inputs
= 0V to 3.6V; V = 3.6V
±500
CC
Current into an output in the
I
V
= 5.5V; V = 3.0V
10
1
125
µA
µA
EX
O
CC
High state when V > V
O
CC
Power up/down 3-State output
V
CC
≤ 1.2V; V = 0.5V to V ; V = GND or V
O CC I CC
I
±100
PU/PD
3
current
OE/OE = Don’t care
I
3-State output High current
3-State output Low current
V
V
V
V
V
V
= 3.6V; V = 3.0V; V = V or V
0.5
0.5
5
µA
µA
OZH
CC
CC
CC
CC
CC
CC
O
I
IL
IH
IH
I
= 3.6V; V = 0.5V; V = V or V
–5
0.1
7
OZL
O
I
IL
I
I
= 3.6V; Outputs High, V = GND or V I 0
CC, O =
0.07
3.5
CCH
I
I
Quiescent supply current
= 3.6V; Outputs Low, V = GND or V I 0
CC, O =
mA
mA
CCL
CCZ
I
5
= 3.6V; Outputs Disabled; V = GND or V
I 0
CC, O =
0.07
0.1
I
Additional supply current per
= 3V to 3.6V; One input at V –0.6V,
CC
∆I
0.04
0.4
CC
2
input pin
Other inputs at V or GND
CC
NOTES:
1. All typical values are at V = 3.3V and T
= 25°C.
amb
CC
2. This is the increase in supply current for each input at the specified voltage level other than V or GND
CC
3. This parameter is valid for any V between 0V and 1.2V with a transition time of up to 10msec. From V = 1.2V to V = 3.3V ± 0.3V a
CC
CC
CC
transition time of 100µsec is permitted. This parameter is valid for T
= 25°C only.
amb
4. Unused pins at V or GND.
CC
5. I
is measured with outputs pulled up to V or pulled down to ground.
CCZ
CC
6. This is the bus hold overdrive current required to force the input to the opposite logic state.
AC CHARACTERISTICS (3.3V "0.3V RANGE)
GND = 0V; t = t = 2.5ns; C = 50pF; R = 500Ω; T
= –40°C to +85°C.
R
F
L
L
amb
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 3.3V "0.3V
UNIT
1
MIN
TYP
MAX
t
t
Propagation delay
nAx to nYx
0.5
0.5
2.2
2.0
3.6
3.0
PLH
PHL
1
2
2
ns
ns
ns
t
Output enable time
to High and Low level
1.0
0.5
3.9
2.6
5.8
4.0
PZH
t
PZL
t
Output disable time
from High and Low Level
1.5
1.0
4.1
2.9
6.6
5.3
PHZ
t
PLZ
NOTE:
1. All typical values are at V = 3.3V and T
= 25°C.
CC
amb
5
1998 Feb 13