Model: 639879-02

Memory Microcircuit

Special Features:

Altered item programmed using 67268 5962-8552702lx iaw pg639700-01

Properties:

Body Length
1.280 inches
Body Width
0.310 inches
Body Height
0.200 inches
Maximum Power Dissipation Rating
1.02 watts
Operating Tempurature Range
-55.0/+125.0 degrees celsius
Storage Tempurature Range
-65.0/+150.0 degrees celsius
End Application
Pacer dawn
Features Provided
Asynchronous and bipolar and burn in, mil-std-883, class b and electrostatic sensitive and hermetically sealed and monolithic and programmed and tested to mil-std-883
Inclosure Material
Ceramic
Inclosure Configuration
Dual-in-line
Output Logic Form
Bipolar metal-oxide semiconductor
Input Circuit Pattern
14 input
Criticality Code Justification
Cbbl
Case Outline Source And Designator
D-9 mil-m-38510
Current Rating Per Characteristic
-30.00 milliamperes collector cutoff current, dc, with specified resistance between base and emitter microamperes and 5.00 milliamperes reverse current, dc microamperes
Terminal Surface Treatment
Solder
Part Name Assigned By Controlling Agency
Microcircuit, digital, 2k x 8, production i553 extended microcode prom; microcircuit, digital, bipolar, 2k x 8 bit registered prom, monolithic silicon
Voltage Rating And Type Per Characteristic
-0.5 volts input and 5.5 volts input and -0.5 volts power source and 7.0 volts power source
Capitance Rating Per Characteristic
8.00 input picofarads and 15.00 output picofarads
Time Rating Per Chacteristic
25.00 nanoseconds af output torr
Memory Device Type
Prom
Test Data Document
96906-mil-std-883 standard (includes industry or association standards, individual manufactureer standards, etc.).
Terminal Type And Quantity
24 printed circuit
NSN
5962-01-420-6437
Part Number
639879-02
Description
Microcircuit,memory
CAGE
07690

A circuit designed to store information and/or coded instructions for later use. Item has pins or other connections to install in a computer or computing device. does not include magnetic drums, tapes, punched cards or the like. for items that have portable type connections see memory, portable, solid state.

Part 639879-02 NSN 5962-01-420-6437

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
41015
FIIG:
A458A0
Concept No.:
1
App. Key:
F
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
B
ESD:
B
MMAC:
CRITL:
Y

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Schedule B and Export
  • Schedule B: 8542900000
  • SITC: 77689
  • End Use: Semiconductors
  • NAICS: 334413
  • USDA: 1

Freight Class: Electronic integrated circuits and microassembly parts

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