74VHCT16244ATTR STMicroelectronics, 74VHCT16244ATTR Datasheet - Page 4

• Manufacturer Part Number: 74VHCT16244ATTR
• Description: IC BUS BUFF TRI-ST 16BIT 48TSSOP
• Manufacturer: STMicroelectronics
• Series: 74VHCTr

Specifications of 74VHCT16244ATTR

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 4
• Number Of Bits Per Element: 4
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

74VHCT16244A
DC SPECIFICATIONS
AC ELECTRICAL CHARACTERISTICS (Input t
(*) Voltage range is 5.0V
CAPACITIVE CHARACTERISTICS
1) C
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
Latch)
4/9
Symbol
Symbol
Symbol
C
V
t
t
t
t
C
V
t
t
C
PD
V
I
V
I
PHZ
PZH
PLH
PHL
PLZ
PZL
OUT
OZ
CC
OH
I
OL
PD
IH
IL
IN
I
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
High Level Input
Voltage
Low Level Input
Voltage
High Level Output
Voltage
Low Level Output
Voltage
High Impedance
Output Leakage
Current
Input Leakage
Current
Quiescent Supply
Current
Propagation Delay
Time
Output Disable
Time
Output Enable
Time
Input Capacitance
Output
Capacitance
Power Dissipation
Capacitance
(note 1)
Parameter
Parameter
Parameter
0.5V
V
4.5 to
4.5 to
V
V
0 to
(V)
5.5
5.5
4.5
4.5
4.5
4.5
5.5
5.5
5.5
CC
(V)
5.0
5.0
5.0
5.0
5.0
5.0
(V)
CC
CC
(*)
Test Condition
Test Condition
Test Condition
V
V
V
(pF)
C
15
50
15
50
50
O
I
V
I
= 5.5V or GND
L
f
= V
I
= V
IN
I
I
I
O
= V
I
O
O
O
= 10MHz
=-50 A
=-8 mA
=50 A
CC
=8 mA
CC
RL = 1K
RL = 1K
IH
or GND
or V
or GND
r
IL
= t
f
= 3ns)
Min.
3.94
Min.
Min.
4.4
2
T
T
T
A
A
A
Typ.
Typ.
Typ.
= 25°C
= 25°C
= 25°C
4.5
0.0
5.4
7.7
8.2
8.8
21
7
4
6
Max.
Max.
Max.
0.36
10.4
11.4
11.4
0.8
0.1
0.25
8.5
9.5
10
0.1
4
Value
Value
Value
Min.
Min.
Min.
-40 to 85°C
-40 to 85°C
-40 to 85°C
4.4
3.8
1.0
1.0
1.0
1.0
1.0
CC(opr)
2
= C
Max.
Max.
Max.
0.44
10.5
12.0
13.0
13.0
0.8
0.1
9.5
40
10
2.5
PD
1
x V
-55 to 125°C
-55 to 125°C
-55 to 125°C
Min.
Min.
Min.
4.4
3.7
1.0
1.0
1.0
1.0
1.0
CC
2
x f
IN
Max.
Max.
Max.
0.55
10.0
12.0
13.0
13.0
11.0
+ I
0.8
0.1
40
10
2.5
CC
1
/16 (per
Unit
Unit
Unit
pF
pF
pF
ns
ns
ns
V
V
V
V
A
A
A