Click to expand full text
SM5838AS
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 operate at speeds up to 33.3 MHz (normal-voltage specification). The SM5838AS can be used to easily realize a 1-line delay in high-speed facsimile machines and digital copiers.
PINOUT
(TOP VIEW)
DOUT0 1 24 DIN0 23 DIN1 22 DIN2 21 DIN3
DOUT1 2 DOUT2 3 DOUT3 4
S M5 8 3 8 AS
OE 5 RR 6 VSS 7
20 WE 19 RW 18 VDD 17 CLK 16 DIN4 15 DIN5 14 DIN6 13 DIN7
FEATURES
s s s
RE 8
s s
s
s s s
5120 × 8-bit structure Variable-length delay (21 to 5120 bits) 33.
SM5838AS Datasheet
