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參數(shù)資料
| 型號： | PI74FCT238T |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | Fast CMOS 1-of-8 Decoder |
| 中文描述： | 快速CMOS 1 - 8解碼器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 55K |
| 代理商： | PI74FCT238T |
1
PS2004A 03/09/96
PI74FCT138/238T
1-OF-8 DECODER
PI74FCT238T
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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.
These high-speed decoders accept three binary weighted inputs
(A
0
, A
1
, A
2
) and gives eight mutually exclusive active LOW
outputs (O
0
-O
7:
PI74FCT138T) or active HIGH outputs (O0-O7:
PI74FCT238T) when enabled. These devices contain three enable
inputs, two active LOW (E
1
, E
2
) and one active HIGH (E
3
). On the
PI74FCT138T all outputs will be HIGH and on the PI74FCT238T
all outputs will be LOW, except when E
1
and E
2
are LOW and E
3
is HIGH.
Product Features:
PI74FCT138/238T is pin compatible with bipolar FAST
Series at a higher speed and lower power consumption
TTL input and output levels
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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Fast CMOS 1-of-8 Decoder
Logic Block Diagram
PI74FCT138T function shown.
O
0
O
1
O
2
O
3
O
4
O
5
O
6
O
7
A
2
A
1
A
0
E
1
E
2
E
3
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI74FCT240ATQ | 功能描述:IC INVERTER DUAL 4-INPUT 20QSOP RoHS:否 類別:集成電路 (IC) >> 邏輯 - 柵極和逆變器 系列:74FCT 標(biāo)準(zhǔn)包裝:2,000 系列:74LCX 邏輯類型:逆變器，緩沖器 電路數(shù):1 輸入數(shù):8 特點:三態(tài) 電源電壓:2 V ~ 3.6 V 電流 - 靜態(tài)（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(yīng)商設(shè)備封裝:20-SSOP 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 包裝:帶卷 (TR) |
| PI74FCT240ATQX | 制造商:Pericom Semiconductor Corporation 功能描述:Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin QSOP T/R |
| PI74FCT240ATS | 功能描述:IC INVERTER DUAL 4-INPUT 20SOIC RoHS:否 類別:集成電路 (IC) >> 邏輯 - 柵極和逆變器 系列:74FCT 標(biāo)準(zhǔn)包裝:2,000 系列:74LCX 邏輯類型:逆變器，緩沖器 電路數(shù):1 輸入數(shù):8 特點:三態(tài) 電源電壓:2 V ~ 3.6 V 電流 - 靜態(tài)（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(yīng)商設(shè)備封裝:20-SSOP 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 包裝:帶卷 (TR) |
| PI74FCT240CTQ | 制造商:Pericom Semiconductor Corporation 功能描述:Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin QSOP Tube |
| PI74FCT240TS | 制造商:Pericom Semiconductor Corporation 功能描述:Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SOIC W Tube 制造商:Pericom Semiconductor Corporation 功能描述:Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SOIC Tube |
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