Datasheet Texas Instruments SN74AS867 — 数据表
| 制造商 | Texas Instruments |
| 系列 | SN74AS867 |
同步8位向上/向下计数器
数据表
价格
状态
| SN74AS867DW | SN74AS867DWE4 | SN74AS867NT3 | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No | No | No |
打包
| SN74AS867DW | SN74AS867DWE4 | SN74AS867NT3 | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 24 | 24 | 24 |
| Package Type | DW | DW | NT |
| Industry STD Term | SOIC | SOIC | PDIP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDIP-T |
| Package QTY | 25 | 25 | |
| Carrier | TUBE | TUBE | |
| Device Marking | AS867 | AS867 | |
| Width (mm) | 7.5 | 7.5 | 6.73 |
| Length (mm) | 15.4 | 15.4 | 31.64 |
| Thickness (mm) | 2.35 | 2.35 | 4.57 |
| Pitch (mm) | 1.27 | 1.27 | 2.54 |
| Max Height (mm) | 2.65 | 2.65 | 5.08 |
| Mechanical Data | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | SN74AS867DW | SN74AS867DWE4 | SN74AS867NT3 |
|---|---|---|---|
| Approx. Price (US$) | 50.00 | 1ku | ||
| Bits | 8 | 8 | |
| Bits(#) | 8 | ||
| F @ Nom Voltage(Max), Mhz | 125 | 125 | |
| F @ Nom Voltage(Max)(Mhz) | 125 | ||
| Function | Counter | Counter | Counter |
| ICC @ Nom Voltage(Max), mA | 195 | 195 | |
| ICC @ Nom Voltage(Max)(mA) | 195 | ||
| Input Type | TTL | ||
| Operating Temperature Range, C | 0 to 70 | 0 to 70 | |
| Operating Temperature Range(C) | 0 to 70 | ||
| Output Drive (IOL/IOH)(Max), mA | 20/-2 | 20/-2 | |
| Output Drive (IOL/IOH)(Max)(mA) | 20/-2 | ||
| Output Type | CMOS | ||
| Package Group | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | |
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) | ||
| Rating | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | ||
| Technology Family | AS | AS | AS |
| Type | Binary | Binary | Binary |
| VCC(Max), V | 5.5 | 5.5 | |
| VCC(Max)(V) | 5.5 | ||
| VCC(Min), V | 4.5 | 4.5 | |
| VCC(Min)(V) | 4.5 | ||
| Voltage(Nom), V | 5 | 5 | |
| Voltage(Nom)(V) | 5 | ||
| tpd @ Nom Voltage(Max), ns | 22 | 22 | |
| tpd @ Nom Voltage(Max)(ns) | 22 |
生态计划
| SN74AS867DW | SN74AS867DWE4 | SN74AS867NT3 | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Not Compliant |
| Pb Free | No |
应用须知
- Advanced Schottky Load ManagementPDF, 277 Kb, 档案已发布: Feb 1, 1997
Designers of high-speed systems that include advanced Schottky (AS) devices must consider the operating environment in their work. They must be aware of the individual device characteristics and their interaction with other devices. This document provides a detailed discussion of the waveform characteristics equivalent circuit models transmission line fanout and termination for AS load manageme - 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: SN74AS867 (3)
制造商分类
- Semiconductors> Logic> Specialty Logic> Counter/Arithmetic/Parity Function