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STMicroelectronics
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Part No. |
L3914A L3914AD L3914AN L3924A L3924AD L3924AN L3934A L3934AD L3934AN
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OCR Text |
... C2, C3, C4, R5, R4, R3, R2, R1 keyboards inputs. Pins 1, 2, 3, 4, 24, 25, 26, 27, 28. The one chip phone interfaces with either the standard 2-of-9 with negative common or the single-contact (Form A) keyboard.
L3914A - L3924A - L3934A
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Description |
SPEECH AND 14 MEMORY DIALER WITH HOLD FUNCTION
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File Size |
185.70K /
15 Page |
View
it Online |
Download Datasheet
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ATMEL[ATMEL Corporation]
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Part No. |
AT43USB32505 AT43USB325E-AC AT43USB325E-AU AT43USB325
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OCR Text |
...43USB325 extremely suitable for keyboards supporting the consumer page as described in the "USB Usage Tables". The AT43USB325 comes in two versions. The program memory of the AT43USB325E is an SRAM that is automatically written from an exte... |
Description |
Multimedia USB Keyboard Controller with Embedded Hub
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File Size |
638.81K /
109 Page |
View
it Online |
Download Datasheet
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Price and Availability
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