pi74vcx16244 Pericom Semiconductor Corporation, pi74vcx16244 Datasheet
pi74vcx16244
Manufacturer Part Number
pi74vcx16244
Description
16-bit Buffer/line Driver, Oe Active Low
Manufacturer
Pericom Semiconductor Corporation
Datasheet
1.PI74VCX16244.pdf
(8 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
pi74vcx16244AE
Manufacturer:
Pericom
Quantity:
135
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Features
• The PI74VCX Family is designed for low voltage
• 3.6V Tolerant Inputs and Outputs
• Supports Live Insertion
• Balanced Drive, ±24mA
• Uses patented Noise Reduction Circuitry
• Typical V
• Typical V
• Power-Off high impedance inputs and outputs
• Industrial operation at –40°C to +85°C
• Packaging (Pb-free & Green available):
Block Diagram
operation, C
at V
at V
– 48-pin 240-mil wide plastic TSSOP (A)
DD
DD
06-0178
= 2.5V, T
= 2.5V, T
OLP
OHV
D
(Output Ground Bounce) < 0.6V
(Output V
= 1.8V to 3.6V
A
A
= 25ºC
= 25ºC
1
2
OH
OE
OE
1
1
1
1
2
2
2
2
A
A
A
A
A
A
A
A
1
2
3
4
1
2
3
4
Undershoot) < –0.6V
47
46
44
43
48
41
40
38
37
1
11
12
2
3
5
6
8
9
1
1
1
1
2
2
2
2
Y
Y
Y
Y
Y
Y
Y
Y
1
2
3
4
1
2
3
4
1
Description
Pericom Semiconductor’s PI74VCX16244 buffer/driver is designed
specifically to improve both the performance and density of 3-state
memory address drivers, clock drivers, and bus-oriented receivers
and transmitters.
The device can be used as four 4-bit buffers, two 8-bit buffers, or one
16-bit buffer. It provides true outputs and symmetrical active-low
output-enable (OE) inputs.
To ensure the high-impedance state during power up or power down,
OE should be tied to Vcc through a pullup resistor; the minimum
value of the resistor is determined by the current-sinking capability
of the driver.
The PI74VCX family is I/O Tolerant, allowing it to operate in
1.8/3.6V systems.
3
4
OE
OE
3
3
3
3
4
4
4
4
A
A
A
A
A
A
A
A
1
2
3
4
1
2
3
4
25
36
35
33
32
24
30
29
27
26
13
14
16
17
19
20
22
23
with 3-State Outputs
16-Bit Buffer/Driver
3
3
3
3
4
4
4
4
Y
Y
Y
Y
Y
Y
Y
Y
1
2
3
4
1
2
3
4
PI74VCX16244
PS8160D
06/02/06
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pi74vcx16244 Summary of contents
Page 1
... 06-0178 Description Pericom Semiconductor’s PI74VCX16244 buffer/driver is designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. It provides true outputs and symmetrical active-low output-enable (OE) inputs ...
Page 2
... GND GND PI74VCX16244 16-Bit Buffer/Driver with 3-State Outputs ( PS8160D 06/02/06 ...
Page 3
... ± − 3.0V 16-Bit Buffer/Driver with 3-State Outputs ± PI74VCX16244 PS8160D 06/02/06 ...
Page 4
... PI74VCX16244 16-Bit Buffer/Driver with 3-State Outputs ...
Page 5
... ± ± ± PI74VCX16244 μ μA PS8160D 06/02/06 ...
Page 6
... º PI74VCX16244 PS8160D 06/02/06 ...
Page 7
... Pulse t W Pulse Input t PLH Output t PHL Output Control t t PLZ PZL V DD Output V DD PZH PHZ Output V DD/2 PI74VCX16244 PHL DD PLH DD ...
Page 8
... Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 06-0178 .236 .244 .047 1.20 Max .002 .007 .0197 .006 .010 BSC 0.05 0.50 0.17 0.15 0.27 Package Code Package Description A 48-pin TSSOP A Pb-free & Green, 48-pin TSSOP 8 PI74VCX16244 16-Bit Buffer/Driver with 3-State Outputs 6.0 6.2 SEATING PLANE 0.45 .018 0.75 .030 .319 BSC 8.1 PS8160D 0.09 .004 0.20 .008 06/02/06 ...