參數(shù)資料
型號(hào)： IDT74LVC2244APYG8
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 總線收發(fā)器
英文描述： LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝： 0.65 MM PITCH, SSOP-20
文件頁(yè)數(shù)： 1/6頁(yè)
文件大小： 63K
代理商： IDT74LVC2244APYG8
INDUSTRIALTEMPERATURERANGE
IDT74LVC2244A
3.3VCMOSOCTALBUFFER/DRIVERWITH3-STATEOUTPUTS
1
FEBRUARY 2000
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2000 Integrated Device Technology, Inc.
DSC-4644/1
FEATURES:
0.5 MICRON CMOS Technology
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
VCC = 3.3V ± 0.3V, Normal Range
VCC = 2.7V to 3.6V, Extended Range
CMOS power levels (0.4
W typ. static)
Rail-to-rail output swing for increased noise margin
All inputs, outputs, and I/O are 5V tolerant
Available in SOIC, SSOP, QSOP, and TSSOP packages
FUNCTIONAL BLOCK DIAGRAM
APPLICATIONS:
5V and 3.3V mixed voltage systems
Data communication and telecommunication systems
DRIVE FEATURES:
Balanced Output Drivers: ±12mA
Low switching noise
IDT74LVC2244A
DESCRIPTION:
This octal buffer/driver is built using advanced dual metal CMOS
technology. The LVC2244A device is organized as two 4-bit line drivers
with separate output-enable (OE) inputs. When OE is low, the device
passesdatafromtheAinputstotheYoutputs. When OEishigh,theoutputs
are in the high-impedance state.
To ensure the high-impedance state during power up or power down,
OE should be tied to Vcc through a pullup resistor; the minimum value of
the resistor is determined by the current-sinking capability of the driver.
The LVC2244A has series resistors in the device output structure which
will significantly reduce line noise when used with light loads. This driver
has been designed to drive ±12mA at the designated threshold levels.
Inputs 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.
3.3V CMOS OCTAL
BUFFER/DRIVER WITH 3-
STATE OUTPUTS
AND 5 VOLT TOLERANT I/O
1A1
1A2
1
A3
1
A4
1
Y1
1
Y2
1
Y3
1
Y4
1
2
4
6
8
18
16
14
12
1
OE
2
A1
2
A2
2
A3
2
A4
2
Y1
2
Y2
2
Y3
2
Y4
19
11
13
15
17
9
7
5
3
2
OE
相關(guān)PDF資料
PDF描述
IDT74LVC2244AQ8 LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20
IDT74LVC2244ASO8 LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20
IDT74LVC2245APG8 LVC/LCX/Z SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
IDT74LVC240APG8 LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20
IDT74LVC245ASO8 LVC/LCX/Z SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT74LVC2245APG 制造商:IDT (INTEGR DEVICES TECH) 功能描述:
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IDT74LVC244APGG 功能描述:IC BUFF/DVR TRI-ST DUAL 20TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅(qū)動(dòng)器，接收器，收發(fā)器 系列:74LVC 標(biāo)準(zhǔn)包裝:1,000 系列:74ABT 邏輯類型:寄存收發(fā)器，非反相 元件數(shù):1 每個(gè)元件的位元數(shù):8 輸出電流高，低:32mA，64mA 電源電壓:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR)
IDT74LVC244APGG8 功能描述:IC BUFF/DVR TRI-ST DUAL 20TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅(qū)動(dòng)器，接收器，收發(fā)器 系列:74LVC 標(biāo)準(zhǔn)包裝:1,000 系列:74ABT 邏輯類型:寄存收發(fā)器，非反相 元件數(shù):1 每個(gè)元件的位元數(shù):8 輸出電流高，低:32mA，64mA 電源電壓:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR)
IDT74LVC244APYG 功能描述:IC BUFF/DVR TRI-ST DUAL 20SSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅(qū)動(dòng)器，接收器，收發(fā)器 系列:74LVC 標(biāo)準(zhǔn)包裝:1,000 系列:74ABT 邏輯類型:寄存收發(fā)器，非反相 元件數(shù):1 每個(gè)元件的位元數(shù):8 輸出電流高，低:32mA，64mA 電源電壓:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR)
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