ACCESS TIME-MAX:  200 NS

BRAND NAME:  TEXAS INSTRUMENTS

I/O TYPE:  COMMON

JESD-30 CODE:  R-GDIP-T28

LENGTH:  36.83 MM

MANUFACTURER:  TEXAS INSTRUMENTS

MANUFACTURER PART NUMBER:  TMS27C256-20JL

MEMORY DENSITY:  262.144 KBIT

MEMORY IC TYPE:  UVPROM

MEMORY WIDTH:  8

NUMBER OF FUNCTIONS:  1

NUMBER OF TERMINALS:  28

NUMBER OF WORDS:  32.768 K

NUMBER OF WORDS CODE:  32000

OPERATING MODE:  ASYNCHRONOUS

OPERATING TEMPERATURE-MAX:  70 °C

OPERATING TEMPERATURE-MIN:  0 °C

ORGANIZATION:  32KX8

OUTPUT CHARACTERISTICS:  3-STATE

PACKAGE BODY MATERIAL:  CERAMIC, GLASS-SEALED

PACKAGE CODE:  WDIP

PACKAGE DESCRIPTION:  0.600 INCH, SIDE BRAZED, CERAMIC, DIP-28

PACKAGE EQUIVALENCE CODE:  DIP28,.6

PACKAGE SHAPE:  RECTANGULAR

PACKAGE STYLE:  IN-LINE, WINDOW

PARALLEL/SERIAL:  PARALLEL

PART PACKAGE CODE:  DIP

PBFREE CODE:  NO

PIN COUNT:  28

POWER SUPPLIES:  5 V

PROGRAMMING VOLTAGE:  13 V

QUALIFICATION STATUS:  NOT QUALIFIED

SEATED HEIGHT-MAX:  4.91 MM

STANDBY CURRENT-MAX:  250 ΜA

SUBCATEGORY:  EPROMS

SUPPLY CURRENT-MAX:  30 ΜA

SUPPLY VOLTAGE-MAX (VSUP):  5.5 V

SUPPLY VOLTAGE-MIN (VSUP):  4.5 V

SUPPLY VOLTAGE-NOM (VSUP):  5 V

SURFACE MOUNT:  NO

TECHNOLOGY:  CMOS

TEMPERATURE GRADE:  COMMERCIAL

TERMINAL FORM:  THROUGH-HOLE

TERMINAL PITCH:  2.54 MM

TERMINAL POSITION:  DUAL

WIDTH:  15.24 MM