EP910LC44-40 vs EP910LC-40 对比
详细并排对比 EP910LC44-40 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 | EP910LC44-40 | 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） | $9.75 | $52.00 |
| Family | Altera Classic EPLD | — |
| Macrocells | 24 | 24 |
| Product Terms (Total) | 240 | — |
| I/O Pins | 24 (bidirectional) | — |
| Dedicated Inputs | 12 | 4 |
| Total Inputs | 36 | — |
| Global Clock Inputs | 2 | — |
| Propagation Delay (tPD) | 40 ns | 40 ns |
| Supply Voltage (VCC) | 5 V (nominal) | 5 V (single supply) |
| Technology | CMOS, UV-erasable EPROM | CMOS EPROM |
| Logic Compatibility | TTL-compatible I/O | — |
| 封装 | 44-pin PLCC (Plastic Leaded Chip Carrier) | PQCC-44 (Plastic Leaded Chip Carrier, J-lead) |
| 工作温度 | 0C to +70C (commercial) | — |
| Programming Method | JEDEC file via LP6/MP9 or compatible programmer | Altera Logic Programmer (PLAD-J), 4-wire serial |
| 安装类型 | Surface Mount | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | Not applicable (legacy) |
| Manufacturer | — | Rochester Electronics (Altera original) |
| Device Family | — | Altera Classic EPLD - EP910 |
| Product Type | — | EPLD (Erasable Programmable Logic Device) |
| Usable Gates | — | 450 |
| Logic Array Blocks | — | 2 (12 macrocells each) |
| Maximum Toggle Frequency (fMAX) | — | 25 MHz |
| User I/O Pins | — | 36 |
| Operating Temperature (Commercial) | — | 0 C to +70 C |
| Lead-Free Status | — | Not applicable |