参数资料
| 型号： | PI74FCT16244CTAE |
| 厂商： | Pericom |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC BUFF DVR 16BIT N-INV 48TSSOP |
| 产品变化通告： | Product Discontinuation Notice 22/Jan/2010 |
| 标准包装： | 39 |
| 系列： | 74FCT |
| 逻辑类型： | 缓冲器/线路驱动器，非反相 |
| 元件数： | 4 |
| 每个元件的位元数： | 4 |
| 输出电流高，低： | 24mA，24mA |
| 电源电压： | 4.5 V ~ 5.5 V |
| 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： | 管件 |
1
PS2031N
11/06/08
Block Diagram
Description
PericomSemiconductor’sPI74FCT16244TandPI74FCT162244T
are non-inverting 16-bit buffer/line drivers designed for
applications driving high capacitance loads and low impedance
backplanes. These high-speed, low power devices offer bus/
backplane interface capability and a flow-through organization
for ease of board layout. These devices are designed with three-
state controls to operate in a Quad-Nibble, Dual-Byte, or a single
16-bit word mode.
The PI74FCT16244T output buffers are designed with a Power-
Off disable allowing “live insertion” of boards when used as
backplane drivers.
The PI74FCT162244T has ±24mA balanced output drivers. It is
designed with current limiting resistors at its outputs to control
the output edge rate resulting in lower ground bounce and
undershoot. This eliminates the need for external terminating
resistors for most interface applications.
Features
CommonFeatures
High-speed, low-power devices with high-current drive
VCC=5V±10%
Hysteresis on all inputs
Device models available upon request
PI74FCT16244T Features
High output drive: IOH = –32mA; IOL = 64mA
Power off disable outputs permit "live insertion"
Typical VOLP (Output Ground Bounce)
< 1.0V at VCC = 5V, TA = 25°C
PI74FCT162244T Features
Balanced output drivers: ±24mA
Reduced system switching noise
Typical VOLP (Output Ground Bounce)
< 0.6V at VCC= 5V, TA = 25°C
Packaging (Pb-free & Green available):
– 48-pin 240-mil wide plastic TSSOP (A)
– 48-pin 300-mil wide plastic SSOP (V)
– 48-pin 173-mil wide plastic TVSOP (K)
PI74FCT16244T
PI74FCT162244T
Fast CMOS 16-Bit Buffer/Line Drivers
08-0291
相关PDF资料 |
PDF描述 |
|---|---|
| PI74FCT16245CTVEX | IC TXRX 16BIT BIDIR 48SSOP |
| PI74FCT16245CTVE | IC TRANSCVR DUAL N-INV 48SSOP |
| PI74FCT244TSEX | IC BUFF/DVR OCTAL N-INV 20SOIC |
| PI74FCT245DTQE | IC TRANSCEIVER 8BIT N-INV 20QSOP |
| PI74FCT273TSE | IC OCTAL D F-F W/RESET 20-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PI74FCT16244CTAEX | 功能描述:缓冲器和线路驱动器 16B Buffer/Line Driver RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| PI74FCT16244CTK | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Quad 4-Bit Buffer/Driver |
| PI74FCT16244CTSP | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Quad 4-Bit Buffer/Driver |
| PI74FCT16244CTV | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Quad 4-Bit Buffer/Driver |
| PI74FCT16244CTVE | 功能描述:缓冲器和线路驱动器 16B Buffer/Line Driver RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
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