SN74LS85D vs SN74LS85N مقایسه
مقایسه دقیق کنار به کنار SN74LS85D توسط Texas Instruments و SN74LS85N توسط Texas Instruments. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | SN74LS85D | SN74LS85N |
|---|---|---|
| برند | Texas Instruments | Texas Instruments |
| دسته‌بندی | Logic ICs | Logic ICs |
| وضعیت چرخه عمر | فعال | فعال |
| عملکرد | 4-bit magnitude comparator | — |
| Comparison Width | 4 bits | 4 bits |
| Supported Codes | Straight binary and straight BCD 8-4-2-1 | Straight binary and straight BCD (8-4-2-1) |
| Input Configuration | Two parallel 4-bit words, A and B | — |
| Outputs | A<B, A=B, and A>B active-high outputs | — |
| Expansion | Yes, expandable to wider word comparisons | Fully expandable to words longer than 4 bits by cascading |
| Logic Family | 74LS low-power Schottky TTL | 74LS TTL series |
| بسته‌بندی | 16-pin SOIC (D) | 16-pin PDIP |
| نوع نصب | Surface mount | Through-hole |
| Manufacturer | Texas Instruments | — |
| Operating Status | Active product listing | — |
| Input Pins | A0-A3 and B0-B3 | — |
| Most Significant Inputs | A3 and B3 | A3 and B3 |
| ولتاژ تغذیه | [DATA_NEEDED: supply voltage] | — |
| Propagation Delay | [DATA_NEEDED: propagation delay] | [DATA_NEEDED: propagation delay] |
| محدوده دمای کاری | [DATA_NEEDED: operating temperature range] | — |
| Electrical Limits | [DATA_NEEDED: input and output electrical limits] | — |
| وضعیت RoHS | unknown | [DATA_NEEDED: RoHS status] |
| REACH Status | unknown | [DATA_NEEDED: REACH status] |
| Product Type | — | 4-bit magnitude comparator |
| Input Word A | — | A0-A3 |
| Input Word B | — | B0-B3 |
| Decision Outputs | — | A<B, A=B, A>B |
| Logic Type | — | Combinational magnitude comparator |
| Output Polarity | — | Active high |
| Operating Voltage | — | [DATA_NEEDED: operating voltage range] |
| جریان تغذیه | — | [DATA_NEEDED: supply current] |
| دمای کاری | — | [DATA_NEEDED: operating temperature range] |
| Pinout | — | [DATA_NEEDED: complete pin names and numbering] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |