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| 型号： | IDT74ALVCH162721PAG |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ALVC/VCX/A SERIES, 20-BIT DRIVER, TRUE OUTPUT, PDSO56 |
| 封装： | TSSOP-56 |
| 文件页数： | 1/6页 |
| 文件大小： | 66K |
| 代理商： | IDT74ALVCH162721PAG |
INDUSTRIALTEMPERATURERANGE
IDT74ALVCH162721
3.3V CMOS 20-BIT FLIP-FLOP WITH 3-STATE OUTPUTS
1
JANUARY 2004
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2004 Integrated Device Technology, Inc.
DSC-4566/2
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
W typ. static)
Rail-to-Rail output swing for increased noise margin
Available in TSSOP package
FUNCTIONAL BLOCK DIAGRAM
APPLICATIONS:
3.3V high speed systems
3.3V and lower voltage computing systems
DRIVE FEATURES:
Balanced Output Drivers: ±12mA
Low switching noise
CLK
OE
CLKEN
D1
1
56
29
55
CE
C1
1D
2
Q1
To 19 Other Channels
IDT74ALVCH162721
3.3V CMOS 20-BIT
FLIP-FLOP WITH 3-STATE
OUTPUTS AND BUS-HOLD
DESCRIPTION:
This20-bitflip-flopisbuiltusingadvanceddualmetalCMOStechnology.The
20 flip-flops of the ALVCH162721 are edge-triggered D-type flip-flops with
qualifiedclockstorage.Onthepositivetransitionoftheclock(CLK)input,the
deviceprovidestruedataattheQoutputsiftheclock-enable(CLKEN)inputis
low. If CLKEN is high, no data is stored.
Abufferedoutput-enable(OE)inputplacesthe20outputsineitheranormal
logicstate(highorlow)orahigh-impedancestate.Inthehigh-impedancestate,
theoutputsneitherloadnordrivethebuslinessignificantly.Thehigh-impedance
stateandincreaseddriveprovidethecapabilitytodrivebuslineswithoutneed
forinterfaceorpullupcomponents.OEdoesnotaffecttheinternaloperationof
the flip-flops. Old data can be retained or new data can be entered while the
outputsareinthehigh-impedancestate.
TheALVCH162721hasseriesresistorsinthedeviceoutputstructurewhich
will significantly reduce line noise when used with light loads. This driver has
been designed to drive ±12mA at the designated threshold levels.
The ALVCH162721 has “bus-hold” which retains the inputs’ last state
whenevertheinputgoestoahighimpedance. Thispreventsfloatinginputsand
eliminatestheneedforpull-up/downresistor.
相关PDF资料 |
PDF描述 |
|---|---|
| IDT74ALVCH162820PAG8 | ALVC/VCX/A SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO56 |
| IDT74ALVCH162820PAG | ALVC/VCX/A SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO56 |
| IDT74ALVCH162821PV8 | ALVC/VCX/A SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56 |
| IDT74ALVCH162836PA8 | ALVC/VCX/A SERIES, 20-BIT DRIVER, TRUE OUTPUT, PDSO56 |
| IDT74ALVCH162836PF8 | ALVC/VCX/A SERIES, 20-BIT DRIVER, TRUE OUTPUT, PDSO56 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT74ALVCH162820PAG | 功能描述:IC FLIP FLOP 3ST 10BIT 56TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 触发器 系列:74ALVCH 标准包装:1 系列:74LVX 功能:主复位 类型:D 型总线 输出类型:非反相 元件数:1 每个元件的位元数:8 频率 - 时钟:150MHz 延迟时间 - 传输:7.1ns 触发器类型:正边沿 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:20-TSSOP（0.173"，4.40mm 宽） 包装:Digi-Reel® 其它名称:74LVX273MTCXDKR |
| IDT74ALVCH162820PAG8 | 功能描述:IC FLIP FLOP 3ST 10BIT 56TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 触发器 系列:74ALVCH 标准包装:1 系列:74LVX 功能:主复位 类型:D 型总线 输出类型:非反相 元件数:1 每个元件的位元数:8 频率 - 时钟:150MHz 延迟时间 - 传输:7.1ns 触发器类型:正边沿 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:20-TSSOP（0.173"，4.40mm 宽） 包装:Digi-Reel® 其它名称:74LVX273MTCXDKR |
| IDT74ALVCH162825APF | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| IDT74ALVCH16501PA | 制造商:Integrated Device Technology Inc 功能描述:Bus Transceiver, Single, 18 Bit, 56 Pin, Plastic, TSSOP |
| IDT74ALVCH16501PAG | 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:74ALVCH 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) |
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