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| 型号： | PI74FCT2253T |
| 厂商： | Pericom Semiconductor Corp. |
| 英文描述： | High-Speed CMOS Dual 4-Input Multiplexer |
| 中文描述： | 高速CMOS双4输入多路复用器 |
| 文件页数： | 1/5页 |
| 文件大小： | 48K |
| 代理商： | PI74FCT2253T |
1
PS2009A 03/09/96
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PI74FCT153T/253T
(25
Series) PI74FCT2153T/2253T
Series) PI74FCT2153T/2253T
HIGH SPEED CMOS DUAL 4-INPUT MULTIPLEXER
(25
Product Description:
Pericom Semiconductor’s PI74FCT series of logic circuits are pro-
duced in the Company’s advanced 0.8 micron CMOS technology,
achieving industry leading speed grades. All PI74FCT2XXX devices
have a built-in 25-ohm series resistor on all outputs to reduce noise
resulting from reflections, thus eliminating the need for an external
terminating resistor.
The PI74FCT153T/253T and PI74FCT2153T/2253T are high-
speed dual 4-input multiplexers. The PI74FCT153T/2153T has
TTL outputs, while the PI74FCT253T/2253T has 3-state outputs.
The output buffers are designed with a power-off disable allowing
“live insertion” of boards when used as backplane drivers.
Logic Block Diagram
Product Features:
PI74FCT153T/253T/2153T/2253T is pin compatible with
bipolar FAST Series at a higher speed and lower power
consumption
25
series resistor on all outputs ( FCT2XXX only)
TTL input and output levels
Low ground bounce outputs (25
series only)
Extremely low static power
Hysteresis on all inputs
Industrial operating temperature range: –40°C to +85°C
Packages available:
– 16-pin 150 mil wide plastic QSOP (Q)
– 16-pin 300 mil wide plastic SOIC (S)
– 16-pin 150 mil wide plastic SOIC (W)
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High-Speed CMOS Dual 4-Input Multiplexer
O
b
I
3b
I
2b
I
1b
I
0b
O
a
I
3a
I
2a
I
1a
I
0a
S
0
S
1
E
a
E
b
3-State Enable
on 253 Only
相关PDF资料 |
PDF描述 |
|---|---|
| PI74FCT253T | High-Speed CMOS Dual 4-Input Multiplexer |
| PI74FCT162245 | Fast CMOS 16-Bit Bidirectional Transceivers |
| PI74FCT162245T | Fast CMOS 16-Bit Bidirectional Transceivers |
| PI74FCT16245T | Fast CMOS 16-Bit Bidirectional Transceivers |
| PI74FCT162H245T | Fast CMOS 16-Bit Bidirectional Transceivers |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PI74FCT2253TQX | 制造商:Pericom Semiconductor Corporation 功能描述: |
| PI74FCT2273CTQ | 制造商:Pericom Semiconductor Corporation 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin QSOP Tube |
| PI74FCT2273TQ | 制造商:Pericom Semiconductor Corporation 功能描述: |
| PI74FCT2373ATQ | 功能描述:IC OCTAL TRANS LATCH 20 QSOP RoHS:否 类别:集成电路 (IC) >> 逻辑 - 锁销 系列:74FCT 产品变化通告:Product Discontinuation 09/Dec/2010 标准包装:1,500 系列:74VCX 逻辑类型:D 型透明锁存器 电路:8:8 输出类型:三态 电源电压:1.8 V ~ 3.6 V 独立电路:2 延迟时间 - 传输:1.5ns 输出电流高，低:6mA，6mA 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:带卷 (TR) |
| PI74FCT2374TPA | 制造商:Pericom Semiconductor Corporation 功能描述: |
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