27HC191-35/P
OTP ROM, 2KX8, 35ns, CMOS, PDIP24Manufacturer: Microchip Technology
Categories: OTP ROMs
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Microchip Technology's 27HC191-35-P is a 16Kb (2048 words x 8 bits) One-Time Programmable (OTP) ROM. This CMOS device offers a maximum access time of 35ns, suitable for applications requiring fast, non-volatile program storage. The memory organization is 2K x 8, with common I/O characteristics and 3-state outputs. Operating from a supply voltage range of 4.5V to 5.5V, it features a typical operating current of 76mA and a standby current of 35µA. The component is housed in a 24-lead PDIP package with through-hole mounting, a terminal pitch of 2.54mm, and a body width of 15.24mm. This device finds application in industrial control, automotive electronics, and consumer product firmware storage. The programming voltage is 12.75V, and it operates within a temperature range of 0°C to 70°C.
Additional Information
Series: 27HC191RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 31.3690 |
| Width | 15.2400 |
| Technology | CMOS |
| Access_Time_Max | 35.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDIP-T24 |
| Memory_Density | 16384.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 2KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 24 |
| Number_of_Words | 2048.0000000000000000 |
| Number_of_Words_Code | 2k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP24,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 12.75 |
| Seated_Height_Max | 5.0800 |
| Standby_Current_Max | 0.035000000000000 |
| Supply_Current_Max | 76.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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