Datasheet Texas Instruments SN74LVC257A-Q1 — 数据表
制造商 | Texas Instruments |
系列 | SN74LVC257A-Q1 |
具有三态输出的汽车类四路2线至1线数据选择器/多路复用器
数据表
Quadruple 2-Line to 1-Line Data Selector/Multiplexer With 3-State Outputs datasheet
PDF, 796 Kb, 修订版: B, 档案已发布: Feb 12, 2008
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价格
状态
CLVC257AQPWRG4Q1 | SN74LVC257AQDRG4Q1 | SN74LVC257AQDRQ1 | SN74LVC257AQPWRQ1 | |
---|---|---|---|---|
Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Obsolete (Manufacturer has discontinued the production of the device) | Obsolete (Manufacturer has discontinued the production of the device) |
Manufacture's Sample Availability | No | No | No | No |
打包
CLVC257AQPWRG4Q1 | SN74LVC257AQDRG4Q1 | SN74LVC257AQDRQ1 | SN74LVC257AQPWRQ1 | |
---|---|---|---|---|
N | 1 | 2 | 3 | 4 |
Pin | 16 | 16 | 16 | 16 |
Package Type | PW | D | D | PW |
Industry STD Term | TSSOP | SOIC | SOIC | TSSOP |
JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
Package QTY | 2000 | 2500 | ||
Carrier | LARGE T&R | LARGE T&R | ||
Device Marking | L257AQ1 | L257AQ1 | ||
Width (mm) | 4.4 | 3.91 | 3.91 | 4.4 |
Length (mm) | 5 | 9.9 | 9.9 | 5 |
Thickness (mm) | 1 | 1.58 | 1.58 | 1 |
Pitch (mm) | .65 | 1.27 | 1.27 | .65 |
Max Height (mm) | 1.2 | 1.75 | 1.75 | 1.2 |
Mechanical Data | 下载 | 下载 | 下载 | 下载 |
参数化
Parameters / Models | CLVC257AQPWRG4Q1 | SN74LVC257AQDRG4Q1 | SN74LVC257AQDRQ1 | SN74LVC257AQPWRQ1 |
---|---|---|---|---|
Approx. Price (US$) | 0.20 | 1ku | 0.20 | 1ku | ||
Bandwidth, MHz | 100 | 100 | ||
Bits | 2 | 2 | ||
Bits(#) | 2 | 2 | ||
Number of Channels | 4 | 4 | ||
Channels(#) | 4 | 4 | ||
Configuration | 2:01 | 2:01 | ||
Digital input leakage(Max), uA | 5 | 5 | ||
ESD Charged Device Model, kV | 0.75 | 0.75 | ||
ESD HBM, kV | 2 | 2 | ||
F @ Nom Voltage(Max), Mhz | 100 | 100 | ||
F @ Nom Voltage(Max)(Mhz) | 100 | 100 | ||
Function | Encoder | Encoder | ||
ICC @ Nom Voltage(Max), mA | 0.01 | 0.01 | ||
ICC @ Nom Voltage(Max)(mA) | 0.01 | 0.01 | ||
Input Type | TLL/CMOS | TLL/CMOS | ||
Operating Temperature Range, C | -40 to 125 | -40 to 125 | ||
Operating Temperature Range(C) | -40 to 125 | -40 to 125 | ||
Output Drive (IOL/IOH)(Max), mA | 24/-24 | 24/-24 | ||
Output Drive (IOL/IOH)(Max)(mA) | 24/-24 | 24/-24 | ||
Output Type | CMOS | CMOS | ||
Package Group | TSSOP | SOIC | SOIC | TSSOP |
Package Size: mm2:W x L, PKG | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | ||
Package Size: mm2:W x L (PKG) | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | ||
Rating | Automotive | Automotive | Automotive | Automotive |
Schmitt Trigger | No | No | No | No |
Technology Family | LVC | LVC | LVC | LVC |
Type | 3-State Output | 3-State Output | 3-State Output | 3-State Output |
VCC(Max), V | 3.6 | 3.6 | ||
VCC(Max)(V) | 3.6 | 3.6 | ||
VCC(Min), V | 2 | 2 | ||
VCC(Min)(V) | 2 | 2 | ||
Voltage(Nom), V | 2.7,3.3 | 2.7,3.3 | ||
Voltage(Nom)(V) | 2.7 3.3 | 2.7 3.3 | ||
tpd @ Nom Voltage(Max), ns | 7.5,6.4 | 7.5,6.4 | ||
tpd @ Nom Voltage(Max)(ns) | 7.5 6.4 | 7.5 6.4 |
生态计划
CLVC257AQPWRG4Q1 | SN74LVC257AQDRG4Q1 | SN74LVC257AQDRQ1 | SN74LVC257AQPWRQ1 | |
---|---|---|---|---|
RoHS | Compliant | Compliant | Not Compliant | Not Compliant |
Pb Free | No | No |
应用须知
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模型线
系列: SN74LVC257A-Q1 (4)
制造商分类
- Semiconductors> Switches and Multiplexers> Buffered Encoders and Decoders