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74ALVCH16245PAG8 PDF预览

74ALVCH16245PAG8

更新时间: 2024-11-06 01:23:51
品牌 Logo 应用领域
艾迪悌 - IDT 光电二极管逻辑集成电路
页数 文件大小 规格书
6页 97K
描述
3.3V CMOS 16-BIT BUS TRANSCEIVER

74ALVCH16245PAG8 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP, TSSOP48,.3,20针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.06
其他特性:WITH DIRECTION CONTROL控制类型:COMMON CONTROL
计数方向:BIDIRECTIONAL系列:ALVC/VCX/A
JESD-30 代码:R-PDSO-G48JESD-609代码:e3
长度:12.5 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS TRANSCEIVER最大I(ol):0.024 A
湿度敏感等级:1位数:8
功能数量:2端口数量:2
端子数量:48最高工作温度:85 °C
最低工作温度:-40 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP48,.3,20
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
电源:3.3 VProp。Delay @ Nom-Sup:3 ns
传播延迟(tpd):3.7 ns认证状态:Not Qualified
座面最大高度:1.1 mm子类别:Bus Driver/Transceivers
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):2.3 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn) - annealed端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30翻译:N/A
宽度:6.1 mmBase Number Matches:1

74ALVCH16245PAG8 数据手册

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3.3V CMOS 16-BIT BUS  
IDT74ALVCH16245  
TRANSCEIVER WITH  
3-STATE OUTPUTS  
AND BUS-HOLD  
FEATURES:  
DESCRIPTION:  
• 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)  
This 16-bit bus transceiver is built using advanced dual metal CMOS  
technology.TheALVCH16245isdesignedforasynchronouscommunication  
betweendatabuses.Thecontrol-functionimplementationminimizesexternal  
timingrequirements.  
• VCC = 3.3V ± 0.3V, Normal Range  
• VCC = 2.7V to 3.6V, Extended Range  
• VCC = 2.5V ± 0.2V  
• CMOS power levels (0.4μ W typ. static)  
• Rail-to-Rail output swing for increased noise margin  
• Available in TSSOP package  
Thisdevicecanbeusedastwo8-bittransceiversorone16-bittransceiver.  
ItallowsdatatransmissionfromtheAbustotheBbusorfromtheBbustothe  
Abus, dependingonthelogiclevelatthedirection-control(DIR)input. The  
output-enable(OE)inputcanbeusedtodisablethedevicesothatthebuses  
areeffectivelyisolated.  
The ALVCH16245 has been designed with a ±24mA output driver. This  
driveriscapableofdrivingamoderatetoheavyloadwhilemaintainingspeed  
performance.  
DRIVE FEATURES:  
• High Output Drivers: ±24mA  
• Suitable for heavy loads  
The ALVCH16245 has “bus-hold” which retains the inputs’ last state  
whenevertheinputbusgoestoahighimpedance.Thispreventsfloatinginputs  
andeliminatestheneedforpull-up/downresistors.  
APPLICATIONS:  
• 3.3V high speed systems  
• 3.3V and lower voltage computing systems  
FUNCTIONALBLOCKDIAGRAM  
1
24  
1DIR  
2DIR  
48  
2
25  
13  
1
OE  
2OE  
47  
46  
44  
43  
36  
35  
33  
32  
30  
1A1  
2A1  
1
B
1
2
B1  
1A2  
2A  
2
3
14  
16  
17  
1
B
2
2
B2  
1
1
A
3
2
2
A
3
5
1B  
3
2B  
3
A
4
A
4
6
1
B
4
2
B4  
41  
40  
38  
1A5  
2A  
5
8
19  
20  
22  
1
B
5
2B5  
29  
27  
1A  
6
2A  
6
9
1
1
B
6
2
B
B
6
1A7  
2A  
7
11  
B
7
2
7
37  
26  
1A8  
2
A8  
12  
23  
1B8  
2B8  
IDTandtheIDTlogoareregisteredtrademarksofIntegratedDeviceTechnology,Inc.  
INDUSTRIAL TEMPERATURE RANGE  
AUGUST 2016  
1
© 2016 Integrated Device Technology, Inc.  
DSC-4697/6  

74ALVCH16245PAG8 替代型号

型号 品牌 替代类型 描述 数据表
74ALVCH16245PAG IDT

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