参数资料
| 型号： | PI74AVC+16244AE |
| 厂商： | Pericom |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC BUFF DVR TRI-ST 16BIT 48TSSOP |
| 产品变化通告： | Product Discontinuation Notice 22/Jan/2010 |
| 标准包装： | 39 |
| 系列： | 74AVC+ |
| 逻辑类型： | 缓冲器/线路驱动器，非反相 |
| 元件数： | 4 |
| 每个元件的位元数： | 4 |
| 输出电流高，低： | 24mA，24mA |
| 电源电压： | 1.4 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-TFSOP（0.240"，6.10mm 宽） |
| 供应商设备封装： | 48-TSSOP |
| 包装： | 管件 |
1
PS8507C
11/06/08
ProductDescription
PI74AVC+16244 is a non-inverting 16-bit buffer/driver designed
forlow-voltage1.65Vto3.6VVCCoperation.
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 VCC through a pullup resistor in which
the minimum value is determined by the current-sinking capability
of the driver.
2.5V 16-Bit Buffer Driver
with 3-State Outputs
LogicBlockDiagram
Product Features
PI74AVC+16244 is designed for low-voltage operation,
VCC = 1.65V to 3.6V
True ±24mA Balanced Drive @ 3.3V
Compatible with Philips and T.I.AVC Logic family
IOFF supports partial power-down operation
3.6V I/O Tolerant inputs and outputs
All outputs contain a patented DDC
(Dynamic Drive Control) circuit that reduces noise without
degrading propagation delay
Industrial operation: –40°C to +85°C
Packaging (Pb-free & Green available):
– 48-pin 240-mil wide plastic TSSOP
– 48-pin 173-mil wide plastic TVSOP
PI74AVC+16244
1OE
1A1
1Y1
1A2
1Y2
1A3
1Y3
1A4
1Y4
3OE
3A1
3Y1
3A2
3Y2
3A3
3Y3
3A4
3Y4
2OE
2A1
2Y1
2A2
2Y2
2A3
2Y3
2A4
2Y4
4OE
4A1
4Y1
4A2
4Y2
4A3
4Y3
4A4
4Y4
43
44
46
47
1
37
38
40
41
48
12
11
9
8
6
5
3
2
32
33
35
36
25
17
16
14
13
26
27
29
30
24
23
22
20
19
08-0291
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| PI74AVC16835KE | IC UNIV BUS DVR 18BIT 56TVSOP |
| PI74FCT16244CTAE | IC BUFF DVR 16BIT N-INV 48TSSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PI74AVC16244K | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:2.5V 16-Bit Buffer Driver with 3-State Outputs |
| PI74AVC16244KE | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:2.5V 16-Bit Buffer Driver with 3-State Outputs |
| PI74AVC16245 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:2.5V 16-Bit Bidirectional Transceiver with 3-State Outputs |
| PI74AVC16245_06 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:2.5V 16-Bit Bidirectional Transceiver with 3-State Outputs |
| PI74AVC16245A | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:2.5V 16-Bit Bidirectional Transceiver with 3-State Outputs |
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