| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact | |
| MC1494BEAJC | MOT | DIP | 1891 |
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| MC1494BEAJC | MOT | DIP | 166 |
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| MC1494BEAJC | MOTOROLA | DIP-16 | 03+ | 2540 |
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| MC1494BEAJC | MOT | DIP | IN STOCK | 1891 |
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| MC1494BEAJC | MOT | NEW,ORIGIN | DIP |
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| MC1494BEAJC | MOTOROLA | 2010 Advan | 03+ | 2609 |
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| MC1494BEAJC | MOT | DIP | NEW&ORIGINAL,TEL86-7 | 1891 |
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| MC1494BEAJC | MOT | DIP | NEW,ORIGINAL | 166 |
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| MC1494BEAJC | N/A | DIP | N/A | NEW AND ORIGINAL To: | 1891 |
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| MC1494BEAJC | MOT | 1891 |
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| MC1494BEAJC | MOT | S | 1891 |
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| MC1494BEAJC | MOT | 166 |
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| MC1494BEAJC | 1891 | NEW & STOC | MOT | 05+ |
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| MC1494BEAJC | MOTOROLA | DIP-16 | 03+ | 2609 |
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| MC1494BEAJC | MOT | DIP | 1891 |
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| MC1494BEAJC | MOT | 1891 |
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| MC1494BEAJC | 1891 | NE |
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| MC1494BEAJC | MOT | DIP | 166 |
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MC1494BEAJC Datasheet Input Port The inputs to this unlatched 6-bit port can be read by the CPU by performing a read operation at address OxD. A HIGH input results in a logic '1' while a LOW input results in a logic '0'. D7 will always read as a logic '1' and D6 will reflect the level of IACKN. The pins of this port can also serve as auxiliary inputs to certain portions of the DUART logic. MC1494BEAJC Price
MC1494BEAJC on stock
NOTES: 1. Port "A" may be either left or right port. Port "B" is the opposite from port "A". 2. VDD = 2.5V, TA = +250C, and are not production tested. IDD dc : 85mA (typ.) 3. At f = fknAX, address and controllines (except Output Enable) are cycling at the maximum frequency read cycle of l/tRC t0 3V. 4. f = O means no address or control lines change. |