EP910LC-40 vs EP910LC44 Comparison
Detailed side-by-side comparison of EP910LC-40 by Rochester Electronics and EP910LC44 by Altera. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Rochester Electronics
EP910LC-40
EP910LC-40 - 450-Gate CMOS EPLD, 40ns, PQCC-44 | Rochester / Altera
EP910LC-40 ObsoleteAltera
EP910LC44
EP910LC44 - Classic EPLD, 24 Macrocells, 44-Pin PLCC | Intel / Altera
EP910LC44 β Last Time BuySpecification Comparison
| Parameter | EP910LC-40 | EP910LC44 |
|---|---|---|
| Brand | Rochester Electronics | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Last_time_buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $52.00 | $8.95 |
| Manufacturer | Rochester Electronics (Altera original) | Altera Corporation (now Intel PSG) |
| Device Family | Altera Classic EPLD - EP910 | β |
| Product Type | EPLD (Erasable Programmable Logic Device) | β |
| Usable Gates | 450 | β |
| Macrocells | 24 | 24 |
| Logic Array Blocks | 2 (12 macrocells each) | β |
| Propagation Delay (tPD) | 40 ns | β |
| Maximum Toggle Frequency (fMAX) | 25 MHz | β |
| User I/O Pins | 36 | β |
| Dedicated Inputs | 4 | 12 |
| Supply Voltage (VCC) | 5 V (single supply) | 4.75 V to 5.25 V (5 V nominal) |
| Technology | CMOS EPROM | β |
| Package | PQCC-44 (Plastic Leaded Chip Carrier, J-lead) | 44-pin PLCC (J-leaded) |
| Operating Temperature (Commercial) | 0 C to +70 C | β |
| Programming Method | Altera Logic Programmer (PLAD-J), 4-wire serial | EPROM (erasable UV for ceramic; OTP for plastic PLCC) |
| RoHS Status | Not applicable (legacy) | [DATA_NEEDED: not stated in verified data] |
| Lead-Free Status | Not applicable | β |
| Product Family | β | Classic EPLD (EP910 Series) |
| Device Type | β | Erasable Programmable Logic Device (EPLD) |
| Total Product Terms | β | 240 |
| I/O Pins | β | 24 |
| Total Input Pins | β | 36 (12 dedicated + 24 I/O as inputs) |
| Global Clock Inputs | β | 2 |
| Propagation Delay (LC grade) | β | [DATA_NEEDED: propagation delay for LC suffix - exact tPD not in verified data] |
| Propagation Delay (LC-30 grade) | β | 33 ns (per EP910LC44-30 verified data) |
| Process Technology | β | CMOS |
| Operating Temperature | β | [DATA_NEEDED: commercial 0C-70C or industrial -40C-85C - not in verified data] |
| Architecture | β | AND-OR sum-of-products with programmable macrocell feedback |
| Logic Compatibility | β | TTL-compatible CMOS I/O |