53 lines
2.4 KiB
Plaintext
53 lines
2.4 KiB
Plaintext
AST RESEARCH TECHNICAL BULLETIN TB-0017 6-8-84
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APPROVED PARTS FOR OPTIONAL SERIAL PORTS
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To insure a high level of product quality, AST qualifies all
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components used within their products.
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The attached list itemizes the semi-conductors used to install an
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optional serial port. Listed under each generic part number and
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description are the approved manufacturers and part number for
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that part.
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Parts other than those listed are not qualified and may not
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function properly.
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GENERIC AST PART NO. APPROVED MANUFACTURER
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8250B 100018-001 NATIONAL INS825ON-B
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WESTERN DIGITAL WD8250P-20
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WESTERN DIGITAL WD8250P-00
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1488 100008-001 FAIRCHILD UA1488PC
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MOTOROLA MC1488PC
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NATIONAL DS1488N
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SIGNETICS MC1488P
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TEXAS INST. MC1488P
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TEXAS INST. 75188
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1489 100009-001 FAIRCHILD UA1489PC
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MOTOROLA MC1489PC
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NATIONAL DS1489N
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SIGNETICS MC1489P
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TEXAS INST. MC1489P
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TEXAS INST. 75189
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74LSO4 100003-003 HITACHI HD74LSO4P
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MITSUBISHI M74LSO4P
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MOTOROLA SN74LSO4N
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NATIONAL DM74LSO4N
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SGS P74LSO4B1
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SIGNETICS N74LSO4N
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TEXAS INST. SN74LSO4N
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74LS90 100003-015 FAIRCHILD 74LS9OPC
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HITACHI HD74LS9OP
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MITSUBISHI M74LS9OP
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MOTOROLA SN74LS9ON
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NATIONAL DM74LS9ON
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SIGNETICS N74LS9ON
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TEXAS INST. SN74LS9ON
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