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| 型号： | IDT74ALVCHR16501PA8 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ALVC/VCX/A SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| 封装： | TSSOP-56 |
| 文件页数： | 1/7页 |
| 文件大小： | 74K |
| 代理商： | IDT74ALVCHR16501PA8 |
INDUSTRIALTEMPERATURERANGE
IDT74ALVCHR16501
3.3VCMOS18-BITUNIVERSALBUSTRANSCEIVERWITH3-STATEOUTPUTS
1
JANUARY 2004
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2004 Integrated Device Technology, Inc.
DSC-4613/3
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 TSSOP package
FUNCTIONAL BLOCK DIAGRAM
IDT74ALVCHR16501
3.3V CMOS 18-BIT UNIVERSAL
BUS TRANSCEIVER WITH
3-STATE OUTPUTS
AND BUS-HOLD
DRIVE FEATURES:
Balanced Output Drivers: ±12mA
Low Switching Noise
APPLICATIONS:
3.3V high speed systems
3.3V and lower voltage computing systems
DESCRIPTION:
This 18-bit universal bus transceiver is built using advanced dual metal
CMOS technology. Data flow in each direction is controlled by output-enable
(OEAB and
OEBA), latch enable (LEAB and LEBA) and clock (CLKAB and
CLKBA) inputs. For A-to-B data flow, the device operates in the transparent
mode when LEAB is high. When LEAB is low, the A data is latched if CLKAB
is held at a high or low logic level. If LEAB is low, the A data is stored in the latch/
flip-floponthelow-to-hightransitionofCLKAB.WhenOEABishigh,theoutputs
areactive.WhenOEABislow,theoutputsareinthehigh-impedancestate.Data
flow from B to A is similiar to that of A to B but uses
OEBA,LEBA,andCLKBA.
Theoutputenablesarecomplementary(OEABisactivehighand
OEBAisactive
low).
TheALVCHR16501hasseriesresistorsinthedeviceoutputstructurewhich
willsignificantlyreducereducelinenoisewhenusedwithlightloads.Thisdriver
has been designed to drive ±12mA at the designated threshold levels.
The ALVCHR16501 has “bus-hold” which retains the inputs’ last state
whenevertheinputbusgoestoahighimpedance.Thispreventsfloatinginputs
and eliminates the need for pull-up/down resistors.
B1
A1
OEBA
CLKBA
LEBA
CLKAB
OEAB
TO 17 OTHER CHANNELS
C1
1D
CLK
3
27
30
28
2
55
1
54
LEAB
C1
1D
CLK
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT74ALVCHR16601PAG | 功能描述:IC UNIV BUS TXRX 18BIT 56TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 通用总线函数 系列:74ALVCHR 产品变化通告:Product Discontinuation 09/Dec/2010 标准包装:1,500 系列:74AVC 逻辑类型:通用总线驱动器 输入数:- 电路数:18 位 输出电流高，低:12mA，12mA 电源电压:1.65 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:56-TFSOP（0.240"，6.10mm 宽） 供应商设备封装:56-TSSOP 包装:带卷 (TR) |
| IDT74ALVCHR16601PAG8 | 功能描述:TXRX 18BIT BUS 3.3V 3ST 56-TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 通用总线函数 系列:74LVC 产品变化通告:Product Discontinuation 09/Dec/2010 标准包装:1,500 系列:74AVC 逻辑类型:通用总线驱动器 输入数:- 电路数:18 位 输出电流高，低:12mA，12mA 电源电压:1.65 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:56-TFSOP（0.240"，6.10mm 宽） 供应商设备封装:56-TSSOP 包装:带卷 (TR) |
| IDT74ALVCHS162830DF | 功能描述:IC ADD DVR 1-2BIT TRI-ST 80TVSOP RoHS:否 类别:集成电路 (IC) >> 逻辑 - 缓冲器，驱动器，接收器，收发器 系列:74ALVCHS 标准包装:1,000 系列:74ABT 逻辑类型:寄存收发器，非反相 元件数:1 每个元件的位元数:8 输出电流高，低:32mA，64mA 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:24-SOIC（0.295"，7.50mm 宽） 供应商设备封装:24-SOIC 包装:带卷 (TR) |
| IDT74ALVCHS162830DF8 | 功能描述:IC ADD DVR 1-2BIT TRI-ST 80TVSOP RoHS:否 类别:集成电路 (IC) >> 逻辑 - 缓冲器，驱动器，接收器，收发器 系列:74ALVCHS 标准包装:1,000 系列:74ABT 逻辑类型:寄存收发器，非反相 元件数:1 每个元件的位元数:8 输出电流高，低:32mA，64mA 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:24-SOIC（0.295"，7.50mm 宽） 供应商设备封装:24-SOIC 包装:带卷 (TR) |
| IDT74ALVCHS162830DFG | 功能描述:IC ADD DVR 1-2BIT TRI-ST 80TVSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 缓冲器，驱动器，接收器，收发器 系列:74ALVCHS 标准包装:47 系列:74LVX 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:1 输出电流高，低:4mA，4mA 电源电压:2 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.209"，5.30mm 宽） 供应商设备封装:14-SOIC 包装:管件 |
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