Alamo Colleges District

Alamo Colleges District

County school is located

Serving the Bexar County community through its programs and services that help students succeed in acquiring the knowledge and skills needed in today’s world. Today, five colleges fulfill this promise with a vast array of courses and 2-year degrees.
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Northeast Lakeview College

Northeast Lakeview College

Northeast Bexar County
Est. 2007

Serving more than 6,000 students from the ten Metrocom Communities and northeast San Antonio. Named “Best Institutional Facility” by Live Oak Economic Development.
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Northwest Vista College

Northwest Vista College

Northwest San Antonio
Est. 1995

Creating opportunites for success by offering quality academic, technical and life-long learning experiences to its diverse communities in a collaborative, student-centered, data-informed and shared leadership environment.
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Palo Alto College

Palo Alto College

South San Antonio
Est. 1985

Top 10 finalist for the 2019 Aspen Prize for Community College Excellence, the nation’s signature recognition of high achievement and performance in America’s community colleges.
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St. Philip’s College

St. Philip’s College

East and Southwest
San Antonio
Est. 1898

A comprehensive public community college whose mission is to empower our diverse student population through educational achievement and career readiness.
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San Antonio College

San Antonio College

Midtown
Est. 1925

San Antonio College is named in the top 150 community colleges in the nation by Aspen Institute, and is ranked among the Top 10 colleges for Hispanics by Hispanic Outlook Magazine.
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St. Philip’s College

About SPC
About SPC
About SPC

A diverse and growing student body that want to achieve great things and a college that wants to help them succeed.
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Academics
Academics
SPC Academics

Your academic and career goals start here at St. Philip’s College!
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Admissions & Aid
Admissions & Aid
SPC Admissions and Aid

St. Phillip’s College offers 11,000+ credit classes and provide $23 million in financial assistance each year.
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Experience SPC
Experience SPC
Experience SPC

SPC is an affordable college with flexible schedules and career-focused degree and certificate programs.
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News & Events
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News and Events SPC

Calendar Events and News for St. Phillip’s College
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Male student posing with servers

St. Philip’s College Cybersecurity (NCAECD)

The National Security Agency and the Department of Homeland Security have reaffirmed St. Philip’s College as a National Center of Academic Excellence in Cyber Defense Two-Year Education. This designation covers academic years 2014 through 2020.

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St. Philip’s College

Sep 20, 2026

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St. Philip’s College Schedule/Catalog 2025-2026 [Archived Catalog]

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ENGR 2306 - Introduction to Digital Systems

Prerequisites: MATH 1314 or 1414 College Algebr
Integrated Reading & Writing Basic Skills Prerequisite: INRW 0420

Math Basic Skills Prerequisite: MATH 0410

Lecture: Introduction to theory and design of digital logic, circuits, and systems. Number systems, operations and codes; logic gates; Boolean Algebra and logic simplification; Karnaugh maps; combinational logic; functions of combinational Logic; flip-flops and related devices; counters; shift registers; sequential logic; memory and storage.

Semester Hours: (3 -3- 0)

CIP: 14.1001.58 10

Offered at:
NLC: Yes
NVC: No
PAC: No
SAC: No
SPC: Yes

Spring 2027 course schedule information

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