(China (Mainland))
Product Summary
The IDT72235LB15PF is a very high-speed, low-power First-In, First-Out(FIFO) memory with clocked read and write controls. The IDT72235LB15PF is applicable for a wide variety of data buffering needs, such as optical disk controllers, Local Area Networks (LANs), and interprocessor communication. The IDT72235LB15PF has 18-bit input and output ports. The input port is controlled by a free-running clock (WCLK), and an input enable pin(WEN).
Parametrics
IDT72235LB15PF absolute maximum ratings: (1)Terminal Voltage with respect to GND: –0.5 to +7.0 V; (2)Storage Temperature: –55 to +125 ℃; (3)DC Output Current: –50 to +50 mA.
Features
IDT72235LB15PF features: (1)2,048 x 18-bit organization array (IDT72235LB); (2)10 ns read/write cycle time; (3)Empty and Full flags signal FIFO status; (4)Easily expandable in depth and width; (5)Asynchronous or coincident read and write clocks; (6)Programmable Almost-Empty and Almost-Full flags with default settings; (7)Half-Full flag capability; (8)Dual-Port zero fall-through time architecture; (9)Output enable puts output data bus in high-impedance state; (10)High-performance submicron CMOS technology; (11)Available in a 64-lead thin quad flatpack (TQFP/STQFP) and plastic leaded chip carrier (PLCC); (12)Industrial temperature range (-0℃ to +85℃) is available.
Diagrams
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 IDT72235LB15PF |
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IC FIFO 2048X18 SYNC 15NS 64TQFP |
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IDT72235LB15PF8 |
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IC FIFO 2048X18 SYNC 15NS 64TQFP |
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IDT72235LB15PFI |
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IC FIFO 2048X18 SYNC 15NS 64TQFP |
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IDT72235LB15PFI8 |
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IC FIFO 2048X18 SYNC 15NS 64TQFP |
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