ARCHITECTURE:  PAL-TYPE

BRAND NAME:  TEXAS INSTRUMENTS

CLOCK FREQUENCY-MAX:  28.5 MHZ

JESD-30 CODE:  S-CQCC-N28

LENGTH:  11.43 MM

MANUFACTURER:  TEXAS INSTRUMENTS

MANUFACTURER PART NUMBER:  TIBPAL20R4-20MFKB

NUMBER OF DEDICATED INPUTS:  12

NUMBER OF I/O LINES:  4

NUMBER OF INPUTS:  16

NUMBER OF OUTPUTS:  8

NUMBER OF PRODUCT TERMS:  64

NUMBER OF TERMINALS:  28

OPERATING TEMPERATURE-MAX:  125 °C

OPERATING TEMPERATURE-MIN:  -55 °C

ORGANIZATION:  12 DEDICATED INPUTS, 4 I/O

OUTPUT FUNCTION:  MIXED

PACKAGE BODY MATERIAL:  CERAMIC, METAL-SEALED COFIRED

PACKAGE CODE:  HQCCN

PACKAGE DESCRIPTION:  HQCCN, LCC28,.45SQ

PACKAGE EQUIVALENCE CODE:  LCC28,.45SQ

PACKAGE SHAPE:  SQUARE

PACKAGE STYLE:  CHIP CARRIER, HEAT SINK/SLUG

PART PACKAGE CODE:  QLCC

PBFREE CODE:  NO

PEAK REFLOW TEMPERATURE (CEL):  NOT SPECIFIED

PIN COUNT:  28

POWER SUPPLIES:  5 V

PROGRAMMABLE LOGIC TYPE:  OT PLD

PROPAGATION DELAY:  25 NS

QUALIFICATION STATUS:  NOT QUALIFIED

SCREENING LEVEL:  38535Q/M;38534H;883B

SEATED HEIGHT-MAX:  2.03 MM

SUBCATEGORY:  PROGRAMMABLE LOGIC DEVICES

SUPPLY VOLTAGE-MAX:  5.25 V

SUPPLY VOLTAGE-MIN:  4.75 V

SUPPLY VOLTAGE-NOM:  5 V

SURFACE MOUNT:  YES

TECHNOLOGY:  TTL

TEMPERATURE GRADE:  MILITARY

TERMINAL FORM:  NO LEAD

TERMINAL PITCH:  1.27 MM

TERMINAL POSITION:  QUAD

TIME@PEAK REFLOW TEMPERATURE-MAX (S):  NOT SPECIFIED

WIDTH:  11.43 MM