diff --git a/konami/product/GU956.md b/konami/product/GU956.md
index 02af549..78e29cc 100644
--- a/konami/product/GU956.md
+++ b/konami/product/GU956.md
@@ -67,8 +67,8 @@ It is spliced into the cabinet's main wiring harness through a harness from CN3
   * U5: ST 74AC393
   * U6: Hitachi HD6413007F20 (QFP100, H8/3007)
   * U7: Fujitsu 29F040C-70 (PLCC32, label "インカム 0000015")
-  * U8: ST 74AC14
-  * U9: ST 74AC14
+  * U8: ST 74AC74
+  * U9: ST 74AC74
   * U10: ST 74AC374
   * U11: ST 74HC374
   * U12: Toshiba TC7S32F