mirror of
https://github.com/osiweb/unified_retro_keyboard.git
synced 2024-11-22 19:33:46 +00:00
14248df6fe
- Moved header slightly forward - Moved interface mount holes do reduce interference with case mount holes - For all keys in classic keyboard, add option for either through-hole or SMT diodes and resistors.
52 lines
1.4 KiB
Plaintext
52 lines
1.4 KiB
Plaintext
EESchema-DOCLIB Version 2.0
|
|
#
|
|
$CMP 74HC240
|
|
D 8-bit Buffer/Line Driver 3-state Inverting
|
|
K TTL BUFFER 3State inv
|
|
F https://assets.nexperia.com/documents/data-sheet/74HC_HCT240.pdf
|
|
$ENDCMP
|
|
#
|
|
$CMP 74HCT240
|
|
D 8-bit buffer; 3-state; inverting
|
|
K octal buffer line driver inverting
|
|
F https://assets.nexperia.com/documents/data-sheet/74HC_HCT240.pdf
|
|
$ENDCMP
|
|
#
|
|
$CMP 74LS192
|
|
D Synchronous 4-bit Up/Down (2 clk) counter
|
|
K TTL CNT CNT4
|
|
F http://www.ti.com/lit/ds/symlink/sn74ls193.pdf
|
|
$ENDCMP
|
|
#
|
|
$CMP 74LS193
|
|
D Synchronous 4-bit Up/Down (2 clk) counter
|
|
K TTL CNT CNT4
|
|
F http://www.ti.com/lit/ds/symlink/sn74ls193.pdf
|
|
$ENDCMP
|
|
#
|
|
$CMP ATSAMD51J18A-A
|
|
D SAM D51 Microchip SMART ARM Cortex-M4F-based MCU, 256K Flash, 128K SRAM, TQFP-64
|
|
K 32-bit ARM Cortex-M4F MCU Microcontroller
|
|
F http://ww1.microchip.com/downloads/en/DeviceDoc/60001507E.pdf
|
|
$ENDCMP
|
|
#
|
|
$CMP ATSAMD51J19A-A
|
|
D SAM D51 Microchip SMART ARM Cortex-M4F-based MCU, 512K Flash, 192K SRAM, TQFP-64
|
|
K 32-bit ARM Cortex-M4F MCU Microcontroller
|
|
F http://ww1.microchip.com/downloads/en/DeviceDoc/60001507E.pdf
|
|
$ENDCMP
|
|
#
|
|
$CMP ATSAMD51J20A-A
|
|
D SAM D51 Microchip SMART ARM Cortex-M4F-based MCU, 1024K Flash, 256K SRAM, TQFP-64
|
|
K 32-bit ARM Cortex-M4F MCU Microcontroller
|
|
F http://ww1.microchip.com/downloads/en/DeviceDoc/60001507E.pdf
|
|
$ENDCMP
|
|
#
|
|
$CMP SW_Push_LED
|
|
D Push button switch with LED, generic
|
|
K switch normally-open pushbutton push-button LED
|
|
F ~
|
|
$ENDCMP
|
|
#
|
|
#End Doc Library
|