From d5944860b5c9883a3407127527c40ff206879f4c Mon Sep 17 00:00:00 2001
From: akuker <34318535+akuker@users.noreply.github.com>
Date: Fri, 24 Jul 2020 22:17:16 -0500
Subject: [PATCH] Updated Transceiver Comparison (markdown)

---
 Transceiver-Comparison.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Transceiver-Comparison.md b/Transceiver-Comparison.md
index 23154ce..c424ff4 100644
--- a/Transceiver-Comparison.md
+++ b/Transceiver-Comparison.md
@@ -1,3 +1,5 @@
+The original RaSCSI uses the [SN74LS641](https://www.ti.com/lit/ds/symlink/sn74ls641.pdf) bus transceiver. However, with each device needed 4 of these @ $3.30 each, the amounts to a significant percentage of the cost. The following contains some notes regarding what other SCSI emulators have used.
+
 - RaSCSI Original Version
   - [SN74LS641-1](https://www.mouser.com/ProductDetail/Texas-Instruments/SN74LS641-1DW?qs=SL3LIuy2dWxXHvPKLk%252BfLw%3D%3D)
   - [Data Sheet](https://www.ti.com/lit/ds/symlink/sn74ls641.pdf)