參數(shù)資料
型號(hào): IDT74ALVCH32245BF8
廠商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 1/7頁(yè)
文件大?。?/td> 0K
描述: IC TRANSCVR TRI-ST 32BIT 96LFBGA
標(biāo)準(zhǔn)包裝: 3,000
系列: 74ALVCH
邏輯類(lèi)型: 收發(fā)器,非反相
元件數(shù): 4
每個(gè)元件的位元數(shù): 8
輸出電流高,低: 24mA,24mA
電源電壓: 2.7 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 96-LFBGA
供應(yīng)商設(shè)備封裝: 96-CABGA(13.5x5.5)
包裝: 帶卷 (TR)
其它名稱(chēng): 74ALVCH32245BF8
INDUSTRIALTEMPERATURERANGE
IDT74ALVCH32245
3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
1
AUGUST 2009
INDUSTRIAL TEMPERATURE RANGE
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.
2009 Integrated Device Technology, Inc.
DSC-4907/6
FEATURES:
0.5 MICRON CMOS Technology
Typical tSK(o) (Output Skew) < 250ps
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
VCC = 2.5V ± 0.2V
CMOS power levels (0.4
μμμμμ W typ. static)
Rail-to-Rail output swing for increased noise margin
Available in 96-ball LFBGA package
FUNCTIONAL BLOCK DIAGRAM
DRIVE FEATURES:
High Output Drivers: ±24mA
Suitable for Heavy Loads
APPLICATIONS:
3.3V high speed systems
3.3V and lower voltage computing systems
IDT74ALVCH32245
3.3V CMOS 32-BIT
BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
AND BUS-HOLD
DESCRIPTION:
This 32-bit bus transceiver is built using advanced dual metal CMOS
technology. This high-speed, low power transceiver is ideal for asynchro-
nous communication between two busses (A and B). The Direction and
Output Enable controls are designed to operate the device as either four
independent 8-bit transceivers or one 32-bit transceiver. The direction
control pins (DIR) control the direction of data flow. The output enable pins
(
OE) override the direction control and disable both ports. All inputs are
designed with hysteresis for improved noise margin.
The ALVCH32245 has been designed with a ±24mA output driver. This
driver is capable of driving a moderate to heavy load while maintaining
speed performance.
The ALVCH32245 has “bus-hold” which retains the inputs’ last state
whenever the input bus goes to a high impedance. This prevents floating
inputs and eliminates the need for pull-up/down resistors.
1
DIR
1
A1
1
B1
1
OE
TO SEVEN OTHER CHANNELS
3
DIR
3
A1
3
B1
3
OE
2
DIR
2
A1
2
B1
2
OE
4
DIR
4
A1
4
B1
4
OE
A3
A5
H3
E5
A4
A2
H4
E2
J3
J5
J4
J2
T3
N5
T4
N2
TO SEVEN OTHER CHANNELS
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IDT74ALVCH32373BF 制造商:Integrated Device Technology Inc 功能描述:
IDT74ALVCH32374BF 功能描述:IC FLIP FLOP 32BIT D 3ST 96LFBGA RoHS:否 類(lèi)別:集成電路 (IC) >> 邏輯 - 觸發(fā)器 系列:74ALVCH 標(biāo)準(zhǔn)包裝:1 系列:74LVX 功能:主復(fù)位 類(lèi)型:D 型總線 輸出類(lèi)型:非反相 元件數(shù):1 每個(gè)元件的位元數(shù):8 頻率 - 時(shí)鐘:150MHz 延遲時(shí)間 - 傳輸:7.1ns 觸發(fā)器類(lèi)型:正邊沿 輸出電流高,低:4mA,4mA 電源電壓:2 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:20-TSSOP(0.173",4.40mm 寬) 包裝:Digi-Reel® 其它名稱(chēng):74LVX273MTCXDKR
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