SN54S476J
OTP ROM, 256KX16, 120ns, TTL, CDIP18Manufacturer: Texas Instruments
Categories: OTP ROMs
Quality Control: Learn More
The Texas Instruments SN54S476J is a 256K x 16-bit One-Time Programmable (OTP) Read-Only Memory (ROM) device. Featuring a maximum access time of 120ns, this component operates with TTL logic levels and a nominal supply voltage of 5V. The memory organization provides 4,194,304 bits of storage. This asynchronous ROM is housed in an 18-lead CDIP (Ceramic Dual In-line Package) with through-hole termination and a terminal pitch of 2.54mm. Designed for operation across a wide temperature range of -55°C to 125°C, the SN54S476J is suitable for applications in industrial and military environments. Its parallel interface and robust ceramic packaging make it a reliable choice for data storage in demanding systems.
Additional Information
Series: SN54S476RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| Access_Time_Max | 120.0000000000000000 |
| JESD_30_Code | R-XDIP-T18 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 256KX16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 18 |
| Number_of_Words | 1024.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | Ceramic |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP18,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Supply_Current_Max | 70.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
Request a Quote
Clients Also Buy
TMS27PC256-15NL4
OTP ROM, 32KX8, 150ns, CMOS, PDIP28
TBP28S166-55NP3
OTP ROM, 2KX4, TTL, PDIP24
TMS27PC510-20FME
OTP ROM, 64KX8, 200ns, CMOS, PQCC32