參數資料
| 型號： | PI74FCT16244CTVEX |
| 廠商： | Pericom |
| 文件頁數： | 1/9頁 |
| 文件大小： | 0K |
| 描述： | IC BUFF/DVR 16BIT N-INV 48SSOP |
| 標準包裝： | 1,000 |
| 系列： | 74FCT |
| 邏輯類型： | 緩沖器/線路驅動器，非反相 |
| 元件數： | 4 |
| 每個元件的位元數： | 4 |
| 輸出電流高，低： | 24mA，24mA |
| 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： | 48-BSSOP（0.295"，7.50mm 寬） |
| 供應商設備封裝： | 48-SSOP |
| 包裝： | 帶卷 (TR) |
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
相關PDF資料 |
PDF描述 |
|---|---|
| MC100LVEL32DTR2G | IC DIVIDER DIV X2 3.3V 8-TSSOP |
| PI74FCT16244ATAEX | IC BUFF/DVR 16BIT N-INV 48TSSOP |
| SQE48T30033-NGB0 | DC/DC EIGHTH BRICK |
| PI74FCT162245TVEX | IC TXRX 16BIT CMOS BIDIR 48SSOP |
| SQE48T30033-PGB0 | DC/DC EIGHTH BRICK |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PI74FCT16244DTA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad 4-Bit Buffer/Driver |
| PI74FCT16244DTK | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad 4-Bit Buffer/Driver |
| PI74FCT16244DTSP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad 4-Bit Buffer/Driver |
| PI74FCT16244DTV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad 4-Bit Buffer/Driver |
| PI74FCT16244ETA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad 4-Bit Buffer/Driver |
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