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SM5838AS データシート(PDF) 1 Page - Nippon Precision Circuits Inc |
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SM5838AS データシート(HTML) 1 Page - Nippon Precision Circuits Inc |
1 / 14 page SM5838AS NIPPON PRECISION CIRCUITS—1 NIPPON PRECISION CIRCUITS INC. 5120 × 8-bit Synchronous FIFO OVERVIEW The SM5838AS is a 5120 × 8-bit synchronous FIFO (first in, first out) high-speed line buffer. Internally, it employs static CMOS circuits which mean that it effectively has limitless data hold times. It can oper- ate at speeds up to 33.3 MHz (normal-voltage speci- fication). The SM5838AS can be used to easily realize a 1-line delay in high-speed facsimile machines and digital copiers. FEATURES s 5120 × 8-bit structure s Variable-length delay (21 to 5120 bits) s 33.3 MHz high-speed operation (normal-voltage specification) s All input/outputs TTL compatible s Independent read enable and output enable pins, allowing read address pointer increment in output data hold and output high-impedance states s Supply voltage • 4.5 to 5.5 V (normal-voltage specification) • 3.0 to 4.5 V (low-voltage specification) s 24-pin SOP package s Molybdenum-gate CMOS process s A3-paper 1-line (16 dots/mm) compatible PINOUT DIN0 DIN2 DIN3 RW DOUT1 DIN1 1 2 3 4 5 6 718 19 20 21 22 23 24 WE VDD DOUT0 OE RR VSS DOUT2 DOUT3 DOUT4 RE DOUT5 DOUT6 8 9 10 11 12 DOUT7 CLK DIN4 DIN6 13 14 15 16 17 DIN5 DIN7 (TOP VIEW) PACKAGE DIMENSIONS 24-pin SOP (Unit: mm) 15.8TYP 0.915 1.0 0.2 0.17 + 0.08 - 0.07 0.4 + 0.10 - 0.05 1.27 0.1 010 |
同様の部品番号 - SM5838AS |
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同様の説明 - SM5838AS |
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