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参数资料
| 型号： | IDT74ALVCH16373PV8 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ALVC/VCX/A SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| 封装： | SSOP-48 |
| 文件页数： | 1/6页 |
| 文件大小： | 65K |
| 代理商： | IDT74ALVCH16373PV8 |
INDUSTRIALTEMPERATURERANGE
IDT74ALVCH16373
3.3V CMOS 16-BIT TRANSPARENT D-TYPE LATCH 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-4574/2
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 SSOP and TSSOP packages
FUNCTIONAL BLOCK DIAGRAM
IDT74ALVCH16373
3.3V CMOS 16-BIT
TRANSPARENT D-TYPE
LATCH WITH 3-STATE
OUTPUTS AND BUS-HOLD
DESCRIPTION:
This16-bittransparentD-typelatchisbuiltusingadvanceddualmetalCMOS
technology.TheALVCH16373isparticularlysuitableforimplementingbuffer
registers,I/Oports,bidirectionalbusdrivers,andworkingregisters.Thisdevice
canbeusedastwo8-bitlatchesorone16-bitlatch.Whenthelatchenable(LE)
inputishigh,theQoutputsfollowthedata(D)inputs.WhenLEistakenlow,the
Q outputs are latched at the levels set up at the D inputs.
Abufferedoutput-enable(OE)canbeusedtoplacetheeightoutputsineither
anormallogicstate(highorlowlogiclevels)orahigh-impedancestate.Inthe
high-impedancestate,theoutputsneitherloadnordrivethebuslinessignifi-
cantly.Thehigh-impedancestateandtheincreaseddriveprovidethecapability
todrivebuslineswithoutneedforinterfaceorpullupcomponents.OEdoesnot
affectinternaloperationsofthelatch.Olddatacanberetainedornewdatacan
beeneteredwhiletheoutputsareinthehigh-impedancestate.
The ALVCH16373 has been designed with a ±24mA output driver. This
driveriscapableofdrivingamoderatetoheavyloadwhilemaintainingspeed
performance.
The ALVCH16373 has “bus-hold” which retains the inputs’ last state
whenevertheinputgoestoahighimpedance.Thispreventsfloatinginputsand
eliminatestheneedforpull-up/downresistor.
DRIVE FEATURES:
High Output Drivers: ±24mA
Suitable for heavy loads
1
OE
C1
1D
1
D1
47
1
LE
1
Q 1
TO 7 OTHE R CHAN NELS
2
OE
2
D1
36
2
LE
2
Q 1
TO 7 OTHE R CHAN NELS
1
48
2
24
25
13
C1
1D
APPLICATIONS:
3.3V high speed systems
3.3V and lower voltage computing systems
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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) |
| IDT74ALVCH16501PAG8 | 功能描述:TXRX 18BIT UNIV BUS 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) |
| IDT74ALVCH16501PVG | 功能描述:IC UNIV BUS TXRX 18BIT 56SSOP 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) |
| IDT74ALVCH16501PVG8 | 功能描述:IC UNIV BUS TXRX 18BIT 56SSOP 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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