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AMD (Xilinx) 67C4033-15NL — Memory (DRAM / SRAM / Flash / EEPROM)

67C4033-15NL 64x5 Async FIFO, 15 MHz, 20-PDIP

MPN67C4033-15NL
End of Life

67C4033-15NL, asynchronous FIFO, 64 x 5 memory, 15 MHz data rate, 4.5 V to 5.5 V supply, 0°C to 70°C, 20-PDIP.

$24.27Ref. price · indicative, final on quote
AMD (Xilinx) 67C4033-15NL datasheet (PDF)
Packaging20-DIP
RoHSNot applicable
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

67C4033-15NL specifications
ParameterValue
MountingThrough Hole
Expansion typeDepth, Width
Voltage4.5 V ~ 5.5 V
Current - supply45mA
Operating temperature0°C ~ 70°C
PackageBulk
FunctionAsynchronous
Data rate15MHz
Memory size64 x 5
FWFT supportNo
Case20-DIP
Bus directionalUni-Directional
Retransmit capabilityNo
Programmable flags supportNo

Product details

64 x 5 asynchronous FIFO for 5 V logic pipelines

The 67C4033-15NL is a 64-word by 5-bit asynchronous FIFO in a 20-pin PDIP package, designed for buffering data between two clock domains or bus-width matching in 5 V logic systems. It operates from a 4.5 V to 5.5 V supply and supports a 15 MHz data rate, making it suitable for moderate-speed data transfers in industrial controllers, test equipment, or legacy bus interfaces.

Package and mounting — through-hole for prototyping and legacy boards

The 20-pin PDIP is a through-hole package, straightforward to hand-solder and socket. Bulk packaging means parts ship in tubes or trays.

Frequently asked questions

What is the data rate of 67C4033-15NL?

The 67C4033-15NL supports a 15 MHz data rate, giving a read/write cycle time of approximately 67 ns.

What is the operating temperature range of 67C4033-15NL?

The operating temperature range is 0°C to 70°C, commercial grade, suitable for indoor equipment.

What is the supply voltage for 67C4033-15NL?

The supply voltage range is 4.5 V to 5.5 V, making it compatible with standard 5 V logic families.