pi74avc-16244 Pericom Semiconductor Corporation, pi74avc-16244 Datasheet

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pi74avc-16244

Manufacturer Part Number
pi74avc-16244
Description
16-bit Buffer Driver
Manufacturer
Pericom Semiconductor Corporation
Datasheet
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
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
Product Features
• PI74AVC+16244 is designed for low-voltage operation,
• True ±24mA Balanced Drive @ 3.3V
• Compatible with Philips and T.I. AVC Logic family
• I
• 3.6V I/O Tolerant inputs and outputs
• All outputs contain a patented DDC
• Industrial operation: –40°C to +85°C
• Packaging (Pb-free & Green available):
Logic Block Diagram
V
(Dynamic Drive Control) circuit that reduces noise without
degrading propagation delay
– 48-pin 240-mil wide plastic TSSOP
– 48-pin 173-mil wide plastic TVSOP
OFF
CC
= 1.65V to 3.6V
supports partial power-down operation
06-0164
1OE
2OE
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
47
46
44
43
48
41
40
38
37
1
11
12
2
3
5
6
8
9
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
1
Product Description
PI74AVC+16244 is a non-inverting 16-bit buffer/driver designed
for low-voltage 1.65V to 3.6V V
The 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 non-inverting outputs and symmetri-
cal active-low output-enable (OE) inputs.
To ensure the high-impedance state during power up or power
down, OE should be tied to V
the minimum value is determined by the current-sinking capability
of the driver.
3OE
4OE
3A1
3A2
3A3
3A4
4A1
4A2
4A3
4A4
25
36
35
33
32
24
30
29
27
26
2.5V 16-Bit Buffer Driver
CC
13
14
16
17
19
20
22
23
CC
through a pullup resistor in which
3Y1
3Y2
3Y3
3Y4
4Y1
4Y2
4Y3
4Y4
with 3-State Outputs
operation.
PI74AVC+16244
PS8507B
05/31/06

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pi74avc-16244 Summary of contents

Page 1

... Product Features • PI74AVC+16244 is designed for low-voltage operation ...

Page 2

... 4Y1 20 29 4Y2 21 28 GND 22 27 4Y3 23 26 4Y4 24 25 4OE PI74AVC+16244 2OE 1A1 1A2 GND 1A3 1A4 V CC 2A1 2A2 GND 2A3 2A4 3A1 3A2 GND 3A3 3A4 ...

Page 3

... GND to ensure proper device operation PI74AVC+16244 2.5V 16-Bit Buffer Driver with 3-State Outputs ...

Page 4

... PI74AVC+16244 ± ± μ A ± PS8507B 05/31/06 ...

Page 5

... ± ± PI74AVC+16244 = ± ...

Page 6

... Waveform (see Note B) t PHL V OH Waveform GND V OL (see Note B) Figure 1. Load Circuit and Voltage Waveforms 6 PI74AVC+16244 2.5V 16-Bit Buffer Driver with 3-State Outputs ...

Page 7

... Waveform (see Note B) t PHL V OH Waveform GND V OL (see Note B) Figure 2. Load Circuit and Voltage Waveforms 7 PI74AVC+16244 2.5V 16-Bit Buffer Driver with 3-State Outputs ...

Page 8

... Waveform (see Note B) t PHL V OH Waveform GND V OL (see Note B) Figure 3. Load Circuit and Voltage Waveforms 8 PI74AVC+16244 2.5V 16-Bit Buffer Driver with 3-State Outputs ...

Page 9

... Waveform (see Note B) t PHL V OH Waveform GND V OL (see Note B) Figure 4. Load Circuit and Voltage Waveforms 9 PI74AVC+16244 2.5V 16-Bit Buffer Driver with 3-State Outputs ...

Page 10

... BSC 0.05 0.50 0.17 0.15 0.27 .169 .177 .031 .041 0.80 1.05 .378 9.60 .386 9.80 .002 .016 .0051 .006 BSC .009 0.05 0.13 0.40 0.15 0. PI74AVC+16244 2.5V 16-Bit Buffer Driver with 3-State Outputs 6.0 6.2 SEATING PLANE 0.09 .004 0.20 .008 0.45 .018 0.75 .030 .319 BSC 8.1 4.30 4.50 .0035 .008 0.45 .018 0.75 .030 .252 BSC 6.4 SEATING PLANE Max. ...

Page 11

... & & PI74AVC+16244 2.5V 16-Bit Buffer Driver with 3-State Outputs ...

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