EP910LC-40 vs EP910LC-25 对比
详细并排对比 EP910LC-40 出自 Rochester Electronics 和 EP910LC-25 出自 Intel。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Rochester Electronics
EP910LC-40 - 450-Gate CMOS EPLD, 40ns, PQCC-44 | Rochester / Altera
EP910LC-40 Obsolete
规格对比
| 参数 | EP910LC-40 | EP910LC-25 |
|---|---|---|
| 品牌 | Rochester Electronics | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $52.00 | $2.20 |
| Manufacturer | Rochester Electronics (Altera original) | — |
| Device Family | Altera Classic EPLD - EP910 | — |
| Product Type | EPLD (Erasable Programmable Logic Device) | — |
| Usable Gates | 450 | — |
| Macrocells | 24 | 24 |
| Logic Array Blocks | 2 (12 macrocells each) | — |
| Propagation Delay (tPD) | 40 ns | 25 ns |
| Maximum Toggle Frequency (fMAX) | 25 MHz | — |
| User I/O Pins | 36 | — |
| Dedicated Inputs | 4 | 16 |
| Supply Voltage (VCC) | 5 V (single supply) | — |
| Technology | CMOS EPROM | CMOS (EPROM-based) |
| 封装 | PQCC-44 (Plastic Leaded Chip Carrier, J-lead) | 28-pin PLCC (LC suffix) |
| Operating Temperature (Commercial) | 0 C to +70 C | — |
| Programming Method | Altera Logic Programmer (PLAD-J), 4-wire serial | — |
| RoHS 状态 | Not applicable (legacy) | [DATA_NEEDED: RoHS status] |
| Lead-Free Status | Not applicable | — |
| Family | — | Altera Classic EPLD |
| Logic Gates | — | [DATA_NEEDED: logic gate count] |
| 安装类型 | — | Surface Mount |
| Operating Voltage | — | [DATA_NEEDED: VCC range] |
| 工作温度 | — | 0C to +70C (commercial) |
| Programmable | — | Yes (EPROM, UV-erasable on windowed variants) |
| I/O Pins | — | [DATA_NEEDED: I/O count] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| Maximum Frequency | — | [DATA_NEEDED: fMAX] |