74ALVCH16244TTR STMicroelectronics, 74ALVCH16244TTR Datasheet - Page 5
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74ALVCH16244TTR
Manufacturer Part Number
74ALVCH16244TTR
Description
IC BUS BUFF TRI-ST 16BIT 48TSSOP
Manufacturer
STMicroelectronics
Series
74ALVCHr
Datasheet
1.74ALVCH16244TTR.pdf
(10 pages)
Specifications of 74ALVCH16244TTR
Logic Type
Buffer/Line Driver, Non-Inverting
Number Of Elements
4
Number Of Bits Per Element
4
Current - Output High, Low
24mA, 24mA
Voltage - Supply
1.65 V ~ 3.6 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
48-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-1046-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
AC ELECTRICAL CHARACTERISTICS
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW (t
2) Parameter guaranteed by design
CAPACITIVE CHARACTERISTICS
1) C
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
circuit)
t
t
t
Symbol
PLH
PZL
PLZ
Symbol
C
PD
C
C
C
C
OUT
t
t
t
PD
PD
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
PZH
PHZ
IN
IN
PHL
Propagation Delay
Time
Output Enable Time
Output Disable Time
Input Capacitance Control
Inputs
Input Capacitance Data Inputs
Output Capacitance
Power Dissipation Capacitance
Output enabled (note 1)
Power Dissipation Capacitance
Output disabled (note 1)
Parameter
Parameter
1.65 to 1.95
1.65 to 1.95
1.65 to 1.95
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
V
2.7
2.7
2.7
(V)
CC
OSLH
Test Condition
= | t
PLHm
(pF)
C
30
30
50
50
30
30
50
50
30
30
50
50
V
(V)
3.3
3.3
3.3
3.3
2.5
3.3
2.5
L
CC
- t
PLHn
Test Condition
1000
1000
1000
500
500
500
500
500
500
500
500
500
( )
R
L
|, t
OSHL
V
V
t
IN
IN
V
V
s
(ns)
2.0
2.0
2.5
2.5
2.0
2.0
2.5
2.5
2.0
2.0
2.5
2.5
f
IN
IN
IN
= t
=V
=V
C
= | t
= 0 to V
= 0 or V
= 10MHz
L
r
CC
CC
=50pF
PHLm
or GND
or GND
Min.
-40 to 85 °C
1
1
1
1
1
1
1
1
1
1
1
1
- t
CC
CC
PHLn
|)
Max.
5.1
3.7
3.6
3.0
7.1
5.7
5.4
4.4
6.5
5.2
4.6
4.1
CC(opr)
Min.
Value
= C
T
A
Min.
-55 to 125 °C
Value
PD
= 25 °C
Typ.
1
1
1
1
1
1
1
1
1
1
1
1
19
16
3
6
7
5
4
x V
74ALVCH16244
CC
x f
Max.
Max.
5.1
3.7
3.6
3.0
7.1
5.7
5.4
4.4
6.5
5.2
4.6
4.1
IN
+ I
CC
/16 (per
Unit
Unit
ns
pF
pF
pF
pF
5/10