74ALVCH16244DTR ON Semiconductor, 74ALVCH16244DTR Datasheet - Page 5
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74ALVCH16244DTR
Manufacturer Part Number
74ALVCH16244DTR
Description
IC BUFF TRI-ST 16BIT LV 48TSSOP
Manufacturer
ON Semiconductor
Series
74ALVCHr
Datasheet
1.74ALVCH16244DTR.pdf
(10 pages)
Specifications of 74ALVCH16244DTR
Logic Type
Buffer/Line Driver, Non-Inverting
Number Of Elements
4
Number Of Bits Per Element
4
Current - Output High, Low
7.8mA, 7.8mA
Voltage - Supply
2 V ~ 6 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
48-TSSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
74ALVCH16244DTROS
AC CHARACTERISTICS (Note 10; t
10. For C
11. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
CAPACITIVE CHARACTERISTICS
12. V
t
t
t
t
t
t
t
t
C
C
C
Symbol
PLH
PHL
PZH
PZL
PHZ
PLZ
OSHL
OSLH
IN
OUT
PD
Symbol
The specification applies to any outputs switching in the same direction, either HIGH−to−LOW (t
guaranteed by design.
CC
= 1.8, 2.5 or 3.3 V; V
L
= 50 pF, add approximately 300 ps to the AC maximum specification.
Propagation Delay
Input to Output
Output Enable Time to
High and Low Level
Output Disable Time From
High and Low Level
Output−to−Output Skew
(Note 11)
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
Parameter
Parameter
I
= 0 4 V or V
OEn
On
On
On
Dn
R
CC
WAVEFORM 2 − OUTPUT ENABLE AND DISABLE TIMES
= t
Waveform
t
t
PZH
.
PZL
t
t
F
R
R
= t
= t
= 2.0 ns; C
t
1
2
2
PLH
V
WAVEFORM 1 − PROPAGATION DELAYS
F
F
m
= 2.0 ns, 10% to 90%; f = 1 MHz; t
= 2.0 ns, 10% to 90%; f = 1 MHz; t
Figure 4. AC Waveforms
V
http://onsemi.com
CC
Min
L
1.0
1.0
1.0
1.0
1.0
1.0
V
V
= 30 pF; R
= 3.0 V to 3.6 V
m
m
Note 12, 10 MHz
V
m
5
Condition
Note 12
Note 12
t
Max
t
PHZ
PLZ
3.0
3.0
4.4
4.4
4.1
4.1
0.5
0.5
L
= 500 W)
W
W
V
= 500 ns
= 500 ns
T
V
CC
A
m
Min
1.0
1.0
1.0
1.0
1.0
1.0
V
= −40°C to +85°C
m
= 2.3 V to 2.7 V
Limits
V
t
PHL
m
Max
3.7
3.7
5.7
5.7
5.2
5.2
0.5
0.5
OSHL
V
V
V
0 V
V
V
≈ V
≈ 0 V
x
OL
) or LOW−to−HIGH (t
y
IH
OH
V
0 V
V
V
CC
IH
OH
OL
V
CC
Min
Typical
1.0
1.0
1.0
1.0
1.0
1.0
= 1.65 V − 1.95 V
20
6
7
Max
0.75
0.75
6.0
6.0
8.2
8.2
6.8
6.8
OSLH
); parameter
Unit
pF
pF
pF
Unit
ns
ns
ns
ns