EP910LC-35H vs EP910LC-40H 对比
详细并排对比 EP910LC-35H 出自 Altera 和 EP910LC-40H 出自 Altera。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。
规格对比
| 参数 | EP910LC-35H | EP910LC-40H |
|---|---|---|
| 品牌 | Altera | Altera |
| 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） | $25.00 | $9.95 |
| Family | Classic EPLD (EP910) | Classic EPLD (EP910) |
| Logic Elements | 24 macrocells | 24 macro cells / expandable to 48 via expander terms |
| Equivalent Gates | 450 usable gates | — |
| Propagation Delay (tpd) | 35 ns | — |
| Supply Voltage (VCC) | 5 V (4.75 V to 5.25 V) | 4.75 V to 5.25 V (5 V nominal) |
| Technology | CMOS, UV-erasable EPROM | CMOS, UV-erasable EPROM |
| 封装 | 40-pin Ceramic DIP (H suffix) | 40-pin Ceramic DIP (CDIP-40), JEDEC standard |
| User I/O Pins | 36 | — |
| Dedicated Inputs | 10 | — |
| 工作温度 | [DATA_NEEDED: operating temperature range grade] | -40C to +85C (industrial) [DATA_NEEDED: confirm exact temp grade] |
| Erasure Method | UV (quartz window on H package) | — |
| Programming Method | Altera hardware programmer | UV-erase + EPROM program, ~100 erase cycles |
| Logic Levels | TTL compatible | — |
| 静态电流 | [DATA_NEEDED: typical ICC value] | — |
| Process Node | [DATA_NEEDED: process geometry] | — |
| 安装类型 | Through-hole (Ceramic DIP) | Through-Hole (THT) |
| RoHS 状态 | unknown | [DATA_NEEDED: not confirmed from datasheet - non-RoHS likely given vintage ceramic DIP] |
| Lifecycle | Obsolete (long-term supply via Rochester Electronics) | — |
| Macro Cells | — | 24 |
| Usable Gates | — | 450 |
| Propagation Delay (tPD) | — | 40 ns max |
| Supply Current (ICC) | — | Low-power CMOS, typical ICC < 100 mA |
| Speed Grade | — | -40 (40 ns tPD) |
| I/O Pins | — | [DATA_NEEDED: I/O count - datasheet indicates 36 user I/O typical] |