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參數(shù)資料
| 型號： | IDT74LVC2952ASO |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | LVC/LCX/Z SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| 封裝： | SOIC-24 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 73K |
| 代理商： | IDT74LVC2952ASO |
1
EXTENDEDCOMMERCIALTEMPERATURERANGE
IDT74LVC2952A
3.3V CMOS OCTAL BUS TRANSCEIVER AND REGISTER
C1
1
D
OEAB
CLKENAB
CLKAB
OEBA
A1
B1
TO SEVEN OTHER CHANNELS
CLKENBA
CLKBA
11
10
9
15
16
8
14
13
1
D
C1
NO
T RECOMMENDED
FOR
NEW
DESIGNS
FOR
NEW
DESIGNS
FOR
NEW
DESIGNS
FOR
NEW
DESIGNS
FOR
NEW
DESIGNS
OCTOBER 1999
1999
Integrated Device Technology, Inc.
DSC-4581/-
c
IDT74LVC2952A
EXTENDED COMMERCIAL TEMPERATURE RANGE
DESCRIPTION:
The LVC2952A octal bus transceiver and register is built using ad-
vanced dual metal CMOS technology. This high speed low power device
is organized as 8-bit back-to-back registers with separate input and output
control for indepedent control of data flow in either direction. Data on the
A or B bus is stored in the registers on the low-to-high transition of the clock
(CLKAB or CLKBA) input, provided that the clock-enable (CLKENAB or
CLKENBA) input is low. Taking the output-enable (OEAB or OEBA) input
low accesses the data of either port.
All pins can be driven from either 3.3V or 5V devices. This feature allows
the use of this device as a translator in a mixed 3.3V/5V system environ-
ment.
The LVC2952A has been designed with a ±24mA output driver. This
driver is capable of driving a moderate to heavy load while maintaining
speed performance.
FEATURES:
– 0.5 MICRON CMOS Technology
– ESD > 2000V per MIL-STD-883, Method 3015;
> 200V using machine model (C = 200pF, R = 0)
– 1.27mm pitch SOIC, 0.65mm pitch SSOP,
0.635mm pitch QSOP, 0.65mm pitch TSSOP packages
– Extended commercial range of – 40°C to +85°C
–VCC = 3.3V ±0.3V, Normal Range
–VCC = 2.3V to 3.6V, Extended Range
– CMOS power levels (0.4W typ. static)
– Rail-to-Rail output swing for increased noise margin
– All inputs, outputs and I/O are 5 Volt tolerant
– Supports hot insertion
3.3V CMOS OCTAL BUS
TRANSCEIVER AND
REGISTER WITH 3-STATE OUT-
PUTS AND 5 VOLT TOLERANT I/O
FUNCTIONAL BLOCK DIAGRAM
Drive Feature for LVC2952A:
– Balanced Output Drivers:
±24mA
APPLICATIONS:
5V and 3.3V mixed voltage systems
Data communication and telecommunication systems
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| IDT74LVC4245APGG | 功能描述:IC BUS TRANSCVR 3-ST 8B 24TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 變換器 系列:74LVC 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:100 系列:- 邏輯功能:變換器，雙向 位數(shù):2 輸入類型:CMOS 輸出類型:CMOS 數(shù)據(jù)速率:16Mbps 通道數(shù):2 輸出/通道數(shù)目:1 差分 - 輸入:輸出:無/無 傳輸延遲（最大）:15ns 電源電壓:1.65 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:10-UFQFN 供應(yīng)商設(shè)備封裝:10-UTQFN（1.4x1.8） 包裝:管件 |
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| IDT74LVC4245APYG | 功能描述:IC BUS TRANSCVR 3-ST 8BIT 24SSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 變換器 系列:74LVC 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:100 系列:- 邏輯功能:變換器，雙向 位數(shù):2 輸入類型:CMOS 輸出類型:CMOS 數(shù)據(jù)速率:16Mbps 通道數(shù):2 輸出/通道數(shù)目:1 差分 - 輸入:輸出:無/無 傳輸延遲（最大）:15ns 電源電壓:1.65 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:10-UFQFN 供應(yīng)商設(shè)備封裝:10-UTQFN（1.4x1.8） 包裝:管件 |
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