MC74LCX16244DT ON Semiconductor, MC74LCX16244DT Datasheet - Page 5
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MC74LCX16244DT
Manufacturer Part Number
MC74LCX16244DT
Description
Buffers & Line Drivers 2-36.V CMOS 16-Bit
Manufacturer
ON Semiconductor
Datasheet
1.MC74LCX16244DT.pdf
(7 pages)
Specifications of MC74LCX16244DT
Product Category
Buffers & Line Drivers
Number Of Input Lines
16
Number Of Output Lines
3
Polarity
Non-Inverting
Supply Voltage - Max
3.6 V
Supply Voltage - Min
2 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
TSSOP-48
High Level Output Current
- 24 mA
Logic Family
LCX
Logic Type
CMOS
Low Level Output Current
24 mA
Maximum Power Dissipation
200 mW
Minimum Operating Temperature
- 40 C
Number Of Channels Per Chip
16
Output Type
3-State
Propagation Delay Time
5.2 ns at 2.7 V, 4.5 ns at 3.3 V
Factory Pack Quantity
39
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC74LCX16244DT
Manufacturer:
ON/安森美
Quantity:
20 000
Company:
Part Number:
MC74LCX16244DTG
Manufacturer:
ON Semiconductor
Quantity:
1 550
Part Number:
MC74LCX16244DTR2
Manufacturer:
ON/安森美
Quantity:
20 000
4. Number of outputs defined as “n”. Measured with “n−1” outputs switching from HIGH−to−LOW or LOW−to−HIGH. The remaining output is
DYNAMIC SWITCHING CHARACTERISTICS
CAPACITIVE CHARACTERISTICS
Dn
On
Symbol
Symbol
C
V
V
C
measured in the LOW state.
C
OUT
OLP
OLV
PD
IN
t
R
t
Vmi
PHL
Dynamic LOW Peak Voltage
(Note 4)
Dynamic LOW Valley Voltage
(Note 4)
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
= t
WAVEFORM 1 − PROPAGATION DELAYS
F
Vmo
= 2.5 ns, 10% to 90%; f = 1 MHz; t
Table 2. AC WAVEFORMS
Characteristic
Parameter
Symbol
Vmo
Vmi
V
V
HZ
LZ
Vmi
t
Vmo
PLH
W
V
V
V
V
3.3 V ± 0.3 V
= 500 ns
CC
CC
CC
CC
V
V
OH
OL
10 MHz, V
= 3.3 V, C
= 2.5 V, C
= 3.3 V, C
= 2.5 V, C
Figure 3. AC Waveforms
1.5 V
1.5 V
+ 0.3 V
− 0.3 V
http://onsemi.com
V
0 V
V
V
V
V
CC
OH
OL
CC
CC
= 3.3 V, V
= 3.3 V, V
L
L
L
L
CC
= 50 pF, V
= 30 pF, V
= 50 pF, V
= 30 pF, V
5
Condition
Condition
= 3.3 V, V
WAVEFORM 2 − OUTPUT ENABLE AND DISABLE TIMES
I
I
OEn
= 0 V or V
= 0 V or V
On
On
V
V
IH
IH
IH
IH
t
OH
OL
R
I
2.7 V
1.5 V
1.5 V
= 3.3 V, V
= 2.5 V, V
= 3.3 V, V
= 2.5 V, V
= 0 V or V
= t
V
+ 0.3 V
− 0.3 V
CC
F
t
= 2.5 ns, 10% to 90%; f = 1 MHz; t
t
PZH
PZL
CC
CC
IL
IL
IL
IL
CC
= 0 V
= 0 V
= 0 V
= 0 V
2.5 V ± 0.2 V
V
V
OL
Vmo
Vmo
OH
Min
V
V
CC
CC
+ 0.15 V
− 015 V
t
/ 2
/ 2
t
PHZ
T
PLZ
A
Typical
= +25°C
−0.8
−0.6
Typ
0.8
0.6
20
7
8
Vmi
W
Max
= 500 ns
Units
Units
pF
pF
pF
V
V
V
0 V
V
V
V
V
CC
OH
HZ
LZ
OL