74lvc244abq NXP Semiconductors, 74lvc244abq Datasheet - Page 7

• Manufacturer Part Number: 74lvc244abq
• Description: Octal Buffer/line Driver With 5 V Tolerant Inputs/outputs 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
DC CHARACTERISTICS
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
2003 Oct 30
T
V
V
V
V
I
I
I
I
I
I
I
I
SYMBOL
LI
OZ
off
CC
BH(L)
BH(H)
BH(LO)
BH(HO)
amb
I
IH
IL
OH
OL
Octal buffer/line driver with 5 V tolerant
inputs/outputs (3-state)
CC
= 40 to +85 C
HIGH-level input voltage
LOW-level input voltage
HIGH-level output voltage
LOW-level output voltage
input leakage current
3-state output OFF-state
current
power-off leakage supply
current
quiescent supply current
additional quiescent supply
current per input pin
bushold LOW sustaining
current
bushold HIGH sustaining
current
bushold LOW overdrive
current
bushold HIGH overdrive
current
PARAMETER
V
V
V
notes 2
V
V
notes 2
V
V
I
V
I
V
notes 3 and 4
V
notes 3 and 4
notes 3 and 5
notes 3 and 5
O
O
I
I
I
I
O
I
I
I
I
I
I
I
I
I
I
I
I
= V
= V
= 5.5 V or GND;
= V
or V
= V
= 0
= V
= 0
= 0.8 V;
= 2.0 V;
O
O
O
O
O
O
O
= 5.5 V or GND;
= 100 A
= 12 mA
= 18 mA
= 24 mA
= 100 A
= 12 mA
= 24 mA
IH
IH
IH
CC
CC
OTHER
TEST CONDITIONS
O
or V
or V
or V
= 5.5 V
or GND;
0.6 V;
IL
IL
IL
;
7
1.2
2.7 to 3.6
1.2
2.7 to 3.6
2.7 to 3.6
2.7
3.0
3.0
2.7 to 3.6
2.7
3.0
3.6
3.6
0.0
3.6
2.7 to 3.6
3.0
3.0
3.6
3.6
V
CC
(V)
74LVC244A; 74LVCH244A
V
2.0
V
V
V
V
75
500
75
500
CC
CC
CC
CC
CC
MIN.
0.2
0.5
0.6
0.8
V
GND
0.1
0.1
0.1
5
TYP.
0.1
CC
(1)
Product specification
GND
0.8
0.20
0.40
0.55
10
500
5
5
10
MAX.
V
V
V
V
V
V
V
V
V
V
V
UNIT
A
A
A
A
A
A
A
A
A