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參數資料
| 型號： | PI74FCT253T |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | High-Speed CMOS Dual 4-Input Multiplexer |
| 中文描述： | 高速CMOS雙4輸入多路復用器 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 48K |
| 代理商： | PI74FCT253T |
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
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PI74FCT2541ATQ | 功能描述:IC INVERTER 8-INPUT 20QSOP RoHS:否 類別:集成電路 (IC) >> 邏輯 - 柵極和逆變器 系列:74FCT 標準包裝:2,000 系列:74LCX 邏輯類型:逆變器，緩沖器 電路數:1 輸入數:8 特點:三態 電源電壓:2 V ~ 3.6 V 電流 - 靜態（最大值）:10µA 輸出電流高，低:24mA，24mA 邏輯電平 - 低:0.7 V ~ 0.8 V 邏輯電平 - 高:1.7 V ~ 2 V 額定電壓和最大 CL 時的最大傳播延遲:6.5ns @ 3.3V，50pF 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 供應商設備封裝:20-SSOP 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 包裝:帶卷 (TR) |
| PI74FCT2541ATQE | 功能描述:緩沖器和線路驅動器 Octal Buffer Line Driver RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| PI74FCT2541ATQEX | 功能描述:緩沖器和線路驅動器 Octal Buffer Line Driver RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| PI74FCT2541ATQX | 制造商:PERICOM 功能描述: |
| PI74FCT2541ATS | 制造商:Pericom Semiconductor Corporation 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin SOIC Tube 制造商:PERF 功能描述:Driver/Buffer Device, Single, 8-Bit, 20 Pin, Plastic, SOP 制造商:PERICON 功能描述:Driver/Buffer Device, Single, 8-Bit, 20 Pin, Plastic, SOP |
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