Datasheet Texas Instruments SN74ALS253 — 数据表
| 制造商 | Texas Instruments |
| 系列 | SN74ALS253 |
具有三态输出的双路四选一数据选择器/多路复用器
数据表
Dual 1-of-4 Data Selectors/Multiplexers With 3-State Outputs datasheet
PDF, 728 Kb, 修订版: A, 档案已发布: Dec 1, 1994
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价格
状态
| SN74ALS253D | SN74ALS253DG4 | SN74ALS253DR | SN74ALS253DRG4 | SN74ALS253N | SN74ALS253NSR | SN74ALS253NSRE4 | SN74ALS253NSRG4 | |
|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | 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) | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No | No | No | No | No | No | No | No |
打包
| SN74ALS253D | SN74ALS253DG4 | SN74ALS253DR | SN74ALS253DRG4 | SN74ALS253N | SN74ALS253NSR | SN74ALS253NSRE4 | SN74ALS253NSRG4 | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Pin | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Package Type | D | D | D | D | N | NS | NS | NS |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC | PDIP | SOP | SOP | SOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 40 | 40 | 2500 | 2500 | 25 | |||
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE | |||
| Device Marking | ALS253 | ALS253 | ALS253 | ALS253 | SN74ALS253N | |||
| Width (mm) | 3.91 | 3.91 | 3.91 | 3.91 | 6.35 | 5.3 | 5.3 | 5.3 |
| Length (mm) | 9.9 | 9.9 | 9.9 | 9.9 | 19.3 | 10.3 | 10.3 | 10.3 |
| Thickness (mm) | 1.58 | 1.58 | 1.58 | 1.58 | 3.9 | 1.95 | 1.95 | 1.95 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 | 1.75 | 1.75 | 5.08 | 2 | 2 | 2 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | SN74ALS253D | SN74ALS253DG4 | SN74ALS253DR | SN74ALS253DRG4 | SN74ALS253N | SN74ALS253NSR | SN74ALS253NSRE4 | SN74ALS253NSRG4 |
|---|---|---|---|---|---|---|---|---|
| Approx. Price (US$) | 0.58 | 1ku | 0.58 | 1ku | 0.58 | 1ku | |||||
| Bandwidth, MHz | 75 | 75 | 75 | 75 | 75 | |||
| Bits | 4 | 4 | 4 | 4 | 4 | |||
| Bits(#) | 4 | 4 | 4 | |||||
| Number of Channels | 2 | 2 | 2 | 2 | 2 | |||
| Channels(#) | 2 | 2 | 2 | |||||
| Configuration | 4:1 | 4:1 | 4:1 | 4:1 | 4:1 | 4:1 | 4:1 | 4:1 |
| Digital input leakage(Max), uA | 5 | 5 | 5 | 5 | 5 | |||
| ESD Charged Device Model, kV | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 | |||
| ESD HBM, kV | 2 | 2 | 2 | 2 | 2 | |||
| F @ Nom Voltage(Max), Mhz | 75 | 75 | 75 | 75 | 75 | |||
| F @ Nom Voltage(Max)(Mhz) | 75 | 75 | 75 | |||||
| Function | Encoder/Multiplexer | Encoder/Multiplexer | Encoder/Multiplexer | Encoder/Multiplexer | Encoder/Multiplexer | Encoder/Multiplexer | Encoder/Multiplexer | Encoder/Multiplexer |
| ICC @ Nom Voltage(Max), mA | 14 | 14 | 14 | 14 | 14 | |||
| ICC @ Nom Voltage(Max)(mA) | 14 | 14 | 14 | |||||
| Input Type | TTL | TTL | TTL | |||||
| Operating Temperature Range, C | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | |||
| Operating Temperature Range(C) | 0 to 70 | 0 to 70 | 0 to 70 | |||||
| Output Drive (IOL/IOH)(Max), mA | 24/-2.6 | 24/-2.6 | 24/-2.6 | 24/-2.6 | 24/-2.6 | |||
| Output Drive (IOL/IOH)(Max)(mA) | 24/-2.6 | 24/-2.6 | 24/-2.6 | |||||
| Output Type | TTL | TTL | TTL | |||||
| Package Group | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP SOIC | PDIP SOIC | PDIP SOIC |
| Package Size: mm2:W x L, PKG | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | See datasheet (PDIP) | |||
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) | See datasheet (PDIP) | See datasheet (PDIP) | |||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | No | No | No | No | No | No |
| Technology Family | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS |
| Type | 3-State Output | 3-State Output | 3-State Output | 3-State Output | 3-State Output | 3-State Output | 3-State Output | 3-State Output |
| VCC(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | |||
| VCC(Max)(V) | 5.5 | 5.5 | 5.5 | |||||
| VCC(Min), V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | |||
| VCC(Min)(V) | 4.5 | 4.5 | 4.5 | |||||
| Voltage(Nom), V | 5 | 5 | 5 | 5 | 5 | |||
| Voltage(Nom)(V) | 5 | 5 | 5 | |||||
| tpd @ Nom Voltage(Max), ns | 21 | 21 | 21 | 21 | 21 | |||
| tpd @ Nom Voltage(Max)(ns) | 21 | 21 | 21 |
生态计划
| SN74ALS253D | SN74ALS253DG4 | SN74ALS253DR | SN74ALS253DRG4 | SN74ALS253N | SN74ALS253NSR | SN74ALS253NSRE4 | SN74ALS253NSRG4 | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Not Compliant | Not Compliant | Not Compliant |
| Pb Free | No | No | No | Yes |
应用须知
- Advanced Schottky (ALS and AS) Logic FamiliesPDF, 1.9 Mb, 档案已发布: Aug 1, 1995
This document introduces the advanced Schottky family of clamped TTL integrated circuits (ICs). Detailed electrical characteristics of the 'AS and 'ALS devices with table formats are provided. Guidelines for designing high-performance digital systems using the Advanced Schottky family are given along with a brief summary of the solutions to most design decisions needed to implement systems using t
模型线
系列: SN74ALS253 (8)
制造商分类
- Semiconductors> Switches and Multiplexers> Buffered Encoders and Decoders