LM74900-Q1: Issue related to PSpice model

Shrey Gupta

Part Number: LM74900-Q1
Other Parts Discussed in Thread: LM74900, CSD19532KTT,

I had a issue in the simulation part of the IC LM74900. In simulation window it shows error ORPSIM15108 and it states that 'Subcircuit 74AC161 used by X_U1.X_HGATE_CTRL.X_U1000A is undefined'.
Please guide me how I can solve this.

Thank You.

**** 02/23/24 18:16:34 **** PSpice 23.1.0 (30 January 2024) *** ID# 0 ********

** Profile: "SCHEMATIC1-Test Hotswap" [ C:\Users\DELL\Documents\MIT_WPU\Internship\Revogreen Technologies\PSpice Texas Instruments\

**** CIRCUIT DESCRIPTION

******************************************************************************

** Creating circuit file "Test Hotswap.cir"
** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS

*Libraries:
* Profile Libraries :
* Local Libraries :
* From [PSPICE NETLIST] section of C:\cds_spb_home\cdssetup\OrCAD_PSpiceTIPSpice_Install\23.1.0\PSpice.ini file:
.lib "nom_pspti.lib"
.lib "nom.lib"

*Analysis directives:
.TRAN 0 2 0
.OPTIONS ADVCONV
.OPTIONS FILEMODELSEARCH
.PROBE64 V(alias(*)) I(alias(*)) W(alias(*)) D(alias(*)) NOISE(alias(*))
.INC "..\SCHEMATIC1.net"

**** INCLUDING SCHEMATIC1.net ****
* source DESIGN1
X_U1 N09223 N09223 N10801 N09716 N09720 N09550 0 N10189 N09223 N09385
+ N09227 N09257 N11341 N09257 N10248 N09983 N11472 N09979 N09261 N09170 N09999
+ LM74900_L
X_U2 N09227 N10801 N09257 CSD19532KTT
X_U3 N09223 N09170 N09261 CSD19532KTT
R_R1 N09223 N09227 1.033m TC=0,0
C_C1 0 N09261 0.01u TC=0,0
C_C2 0 N09257 470u TC=0,0
C_C3 N09385 N09223 100n TC=0,0
C_C4 N09550 0 68n TC=0,0
R_R2 0 N09716 22.2k TC=0,0
R_R3 0 N09720 9k TC=0,0
R_R4 N09983 N09999 100k TC=0,0
R_R5 0 N09983 2.2k TC=0,0
R_R6 N09979 N09999 110k TC=0,0
R_R7 0 N09979 3.34k TC=0,0
R_R8 N10189 N09223 55 TC=0,0
R_R9 N09223 N10248 1.047k TC=0,0
V_V1 N09261 0 25V
R_R10 0 N11341 120 TC=0,0
R_R11 N11472 0 120 TC=0,0