EP910LC-35 vs EP910LC-40 对比
详细并排对比 EP910LC-35 出自 Altera 和 EP910LC-40 出自 Rochester Electronics。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-35 | EP910LC-40 |
|---|---|---|
| 品牌 | Altera | Rochester Electronics |
| 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） | $18.75 | $52.00 |
| Product Type | EPLD (Erasable Programmable Logic Device) | EPLD (Erasable Programmable Logic Device) |
| Family | Classic (EP910) | — |
| Macrocells | 24 | 24 |
| Usable Gates | 450 | 450 |
| Propagation Delay (tPD) | 35 ns | 40 ns |
| Maximum Toggle Frequency | 28.6 MHz | — |
| Supply Voltage (VCC) | 5 V | 5 V (single supply) |
| Technology | CMOS EPROM | CMOS EPROM |
| 封装 | PLCC-44 (J-lead, LC suffix) | PQCC-44 (Plastic Leaded Chip Carrier, J-lead) |
| 工作温度 | 0C to +70C (commercial) | — |
| 引脚数量 | 44 | — |
| Programmable Flip-Flops | Yes (per macrocell) | — |
| Output Enable Control | Per macrocell | — |
| Erasure Method | UV (windowed) or OTP (plastic) | — |
| RoHS 状态 | Not applicable (legacy product) | Not applicable (legacy) |
| Manufacturer | — | Rochester Electronics (Altera original) |
| Device Family | — | Altera Classic EPLD - EP910 |
| Logic Array Blocks | — | 2 (12 macrocells each) |
| Maximum Toggle Frequency (fMAX) | — | 25 MHz |
| User I/O Pins | — | 36 |
| Dedicated Inputs | — | 4 |
| Operating Temperature (Commercial) | — | 0 C to +70 C |
| Programming Method | — | Altera Logic Programmer (PLAD-J), 4-wire serial |
| Lead-Free Status | — | Not applicable |