w86c551
Abstract: W86C451 KEYBOARD IBM PC XT w86c45
Contextual Info: A ^ C 5 5 1 /W ^ Ç 5 5 1 P UART WITH FIFO AND PRINTER PORT CONTROLLER GENERAL DESCRIPTION The W86C551 is an enhanced version of the existing W86C451. The device supports one 16550 compatible UART and one Centronics parallel interface. FEATURES • Easily interfaces with most popular microprocessors
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W86C551
W86C451.
W86C451
31818MHz
16-byte
W86C451
KEYBOARD IBM PC XT
w86c45
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w86c450
Abstract: DS1488 INS8250A W86C450P
Contextual Info: AUG 16 JSÈZ W86C450/P Winbond UNIVERSAL A S Y N C H R O N O U S RECEIVER/TRANSMITTER GENERAL DESCRIPTION The W 86C450/P is an im proved sp ecificatio n version of the W86C250A Universal A synchronous Receiver/Transm itter UART . The im proved sp e cific a tio n s ensure co m p atib ility with the stateof-the-art CPUs. Functionally, the W86C450/P is eq u ivale n t to the INS8250A of the N ational
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W86C450/P
W86C450/P
W86C250A
INS8250A
w86c450
DS1488
W86C450P
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w86c451
Abstract: W86C450 w86c45
Contextual Info: M r »2 m PRELIMINARY W 86C451 ¿jffTiPN H'inbond I/O CO N TR O LL ER FOR IBM P C /A T /X T * GENERAL DESCRIPTION The W86C451 is an enhanced version of the popular W86C450 asynchronous com m unication element ACE fabricated using WINBOND’S CMOS process. The d evice surports one serial-top arallel conversion on data characters received from a peripheral d evice or a MODEM, and
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W86C451
W86C451
W86C450
B-1930
w86c45
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W86C452
Abstract: w86c45
Contextual Info: AUS 15 « 4 W86C452 IVinbond I/O CONTROL CHiP FOR IBM PC/AT GENERAL DESCRIPTION The W86C452 is an enhanced d u a l-ch an n el version of the popular W86C450 asynchronous com m unication element ACE fab ricated using WINBOND'S CMOS process. It is equivalent to
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W86C452
W86C452
W86C450
VL16C452
B-1930
w86c45
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W86C452
Abstract: W86C450 transmiter and reciver 25-PIN 74LS245 DS1488 VL16C452 w86c45
Contextual Info: AUQ 1 5 « t ^ W86C452 IVinbond I/O CONTROL CHiP FOR IBM PC/AT GENERAL DESCRIPTION The W86C452 is an e n h a n c e d d u a l- c h a n n e l version of the p o p u lar W86C450 asynchronous co m m u nicatio n elem ent ACE fa b ric a te d using WINBOND'S CM OS process. It is eq u ivale n t to
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W86C452
W86C452
W86C450
VL16C452
B-1930
transmiter and reciver
25-PIN
74LS245
DS1488
w86c45
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dp74038
Abstract: W86C250 W86C450 INS8250A W86C450P w86c45
Contextual Info: AUG 16 J9S2 W 86C 450/P Winbond UNIVERSAL A S Y N C H R O N O U S RECEIVER/TRANSMITTER GENERAL DESCRIPTION T h e W 8 6 C 4 5 0 /P is a n im p r o v e d s p e c ific a tio n v e rs io n of th e W 8 6 C 2 5 0 A U n iv e rs a l A s y n c h ro n o u s R e c e iv e r /T r a n s m itte r UART . The im p r o v e d s p e c ific a tio n s e n s u re c o m p a tib ility w ith th e s tateo f-th e -a rt CPUs. F u n c tio n a lly , th e W 8 6 C 4 5 0 /P is e q u iv a le n t to th e IN S 8250A of th e N a tio n a l
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W86C450/P
W86C450/P
W86C250A
INS8250A
dp74038
W86C250
W86C450
W86C450P
w86c45
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