74LVT16244 PHILIPS [NXP Semiconductors], 74LVT16244 Datasheet - Page 5

• Manufacturer Part Number: 74LVT16244
• Description: 3.3V LVT 16-bit buffer/driver 3-State
• Manufacturer: PHILIPS [NXP Semiconductors]

1. All typical values are at V
2. This is the increase in supply current for each input at the specified voltage level other than V
3. This parameter is valid for any V
4. Unused pins at V
5. I
6. This is the bus hold overdrive current required to force the input to the opposite logic state.
1. All typical values are at V
Philips Semiconductors
DC ELECTRICAL CHARACTERISTICS
NOTES:
AC CHARACTERISTICS
GND = 0V; t
NOTE:
1998 Oct 07
SYMBOL
SYMBOL
3.3V 16-bit buffer/driver (3-State)
I
transition time of 100 sec is permitted. This parameter is valid for T
I
PU/PD
CCZ
HOLD
I
I
I
V
I
I
I
V
CCH
V
OFF
I
OZH
CCL
CCZ
OZL
t
t
t
t
I
t
t
EX
OH
I
I
PZH
PHZ
OL
PLH
PHL
PZL
PLZ
CC
IK
I
is measured with outputs pulled to V
R
= t
Input clamp voltage
High-level output voltage
Low-level output voltage
Input leakage current
Input leakage current
Output off current
Bus Hold current A inputs
Current into an output in the
High state when V
Power up/down 3-State
output current
3-State output High current
3-State output Low current
Quiescent supply current
Additional supply current per
input pin
F
= 2.5ns; C
Propagation delay
nAx to nYx
Output enable time
to High and Low level
Output disable time
from High and Low Level
CC
PARAMETER
2
or GND.
3
CC
PARAMETER
CC
L
= 50pF; R
= 3.3V and T
= 3.3V and T
O
> V
CC
CC
between 0V and 1.2V with a transition time of up to 10msec. From V
6
6
L
= 500 ; T
amb
CC
amb
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OE/OE = Don’t care
V
V
V
V
V
V
Other inputs at V
or GND.
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
O
CC
CC
CC
CC
CC
CC
CC
= 25 C.
= 25 C.
= 5.5V; V
= 2.7V; I
= 2.7 to 3.6V; I
= 2.7V; I
= 3.0V; I
= 2.7V; I
= 2.7V; I
= 3.0V; I
= 3.0V; I
= 3.0V; I
= 3.6V; V
= 0 or 3.6V; V
= 3.6V; V
= 3.6V; V
= 0V; V
= 3V; V
= 3V; V
= 0V to 3.6V; V
= 3.6V; V
= 3.6V; V
= 3.6V; Outputs High, V
= 3.6V; Outputs Low, V
= 3.6V; Outputs Disabled; V
= 3V to 3.6V; One input at V
amb
1.2V; V
= -40 C to +85 C.
I
I
I
CC
IK
OH
OH
OL
OL
OL
OL
OL
or V
= 0.8V
= 2.0V
O
I
I
I
O
O
= V
= V
= 0
WAVEFORM
= -18mA
= 0.5V to V
= 100 A
= 24mA
= 16mA
= 32mA
= 64mA
= 3.0V
= 3.0V; V
= 0.5V; V
= -8mA
= -32mA
CC
O
TEST CONDITIONS
I
CC
CC
OH
= 0 to 4.5V
= 5.5V
CC
or GND
1
2
2
or GND
= -100 A
= 3.6V
amb
5
I
I
= V
= V
CC
I
= 25 C only.
I
= GND or V
= GND or V
; V
IL
IL
or V
or V
I
I
CC
= GND or V
= GND or V
-0.6V,
IH
IH
MIN
0.5
0.5
1.0
1.0
1.0
1.0
CC,
CC,
V
Control pins
CC
Data pins
Data pins
I
I
O =
CC
CC,
O =
= 3.3V 0.3V
TYP
0
0
I
CC
1.8
1.7
2.3
2.1
3.2
2.9
O =
or GND
1
0
4
4
5
LIMITS
V
MAX
CC
Temp = -40 C to +85 C
3.2
3.2
4.0
4.0
4.5
4.0
CC
MIN
-75
2.4
2.0
75
500
= 1.2V to V
–0.2
74LVT16244B
LIMITS
V
TYP
-0.85
CC
V
0.07
0.25
-135
0.07
0.07
-0.4
135
2.5
2.3
0.3
0.3
0.4
0.1
0.4
0.1
0.1
0.5
0.5
4.0
0.1
50
1
MAX
CC
4.0
4.0
5.0
5.3
5.0
4.4
CC
= 2.7V
1
Product specification
= 3.3V
MAX
0.55
0.12
0.12
-1.2
125
0.2
0.5
0.4
0.5
6.0
0.2
10
100
100
1.0
-5
-5
1
5
0.3V a
UNIT
ns
ns
ns
UNIT
mA
mA
V
V
V
A
A
A
A
A
A
A
A