From a2128677f96a6884a7641f90c9087aac4c1174ad Mon Sep 17 00:00:00 2001
From: Mark van Renswoude <mark@x2software.net>
Date: Thu, 29 Sep 2016 22:28:52 +0200
Subject: [PATCH] Added reference files for SN74HC595 and ULN2803

---
 ...l in Parallel out 8-bit shift register.txt | 18 +++++++++++++++++
 .../ULN2803 Darlington Transistor Array.txt   | 20 +++++++++++++++++++
 2 files changed, 38 insertions(+)
 create mode 100644 reference/SN74HC595 - Serial in Parallel out 8-bit shift register.txt
 create mode 100644 reference/ULN2803 Darlington Transistor Array.txt

diff --git a/reference/SN74HC595 - Serial in Parallel out 8-bit shift register.txt b/reference/SN74HC595 - Serial in Parallel out 8-bit shift register.txt
new file mode 100644
index 0000000..afff0f1
--- /dev/null
+++ b/reference/SN74HC595 - Serial in Parallel out 8-bit shift register.txt	
@@ -0,0 +1,18 @@
+Pin   Assignment
+
+1     Q1
+2     Q2
+3     Q3
+4     Q4
+5     Q5
+6     Q6
+7     Q7
+8     GND   Ground
+9     Q7S   Serial output
+10    MR    Memory reset (low = reset)
+11    SHCP  Clock pulse
+12    STCP  Latch
+13    OE    Output enable (low = enabled)
+14    DS    Serial input
+15    Q0
+16    VCC
\ No newline at end of file
diff --git a/reference/ULN2803 Darlington Transistor Array.txt b/reference/ULN2803 Darlington Transistor Array.txt
new file mode 100644
index 0000000..fcfc84a
--- /dev/null
+++ b/reference/ULN2803 Darlington Transistor Array.txt	
@@ -0,0 +1,20 @@
+Pin   Assignment
+
+1     Base 1
+2     Base 2
+3     Base 3
+4     Base 4
+5     Base 5
+6     Base 6
+7     Base 7
+8     Base 8
+9     Ground
+10    Common cathode (for flyback diodes)
+11    Collector 8
+12    Collector 7
+13    Collector 6
+14    Collector 5
+15    Collector 4
+16    Collector 3
+17    Collector 2
+18    Collector 1
\ No newline at end of file