TheTTL - Al Kossow's Bitsavers

MECHANICAL DATA
J cerami,c dual-in-line packages (including JO, JT, and JW)
Each of these hermetically sealed dual-in-line packages consists of a ceramic base, ceramic cap, and a
lead frame. Hermetic sealing is accomplished with glass. The packages are intended for insertion in
mounting~hole rows on 7,62 (0.300) or 15,24 (0.600) centers. Once the leads are compressed and inserted
sufficient tension is provided to secure the package in the board during soldering. Tin-plated ("brightdipped")
leads require no additional cleaning or processing when used in soldered assembly.
NOTE: For the 14-, 16-, and 20-pin packages, the letter J is used by itself since these packages are available only in the 7,62 (0.300)
row spacing. For the 24-pin packages,' if no second letter or row spacing is specified, the package is assumed to have 15,24 (0.600)
row spacing.
14-PIN J CERAMIC
~19'94(0785)
19.18 (0 755)
Falls Within JEDEC !O-116 and @ @ @ ® @) 0 ®
. "·~~'''··~:·''='"''"f:::::: I
1+----"1--- 7,87 (0 310) Q Q Q Q \;1 Q Q
11-_-----1+- 7,11 (O';B~r (0.290) 0 CD 0 0 0) 00
6,22 (0.245)
--1 1,27
8 Er\(0 050) NOM
MAX
-SEATING PLANE
lOS"
90'"
1,78 (0.070) MAX 14 PLACES
~b;-11;;;;~t;;;;;;;;;;~ GLASS
5,08 (0 200) SEALANT
14 PLACESr-\14- ~ -.J I 058 (0023)
0,36 (0014) 3.30 (0 130) --," 0:38 (0:015) 14 PLACES
020 (0 008) MIN 2,54 (0 100)
14 PLACES 1.78 (0070) PIN SPACING 2,54 (0 100) T P.
4 PLACES (See Note A)
ALL LINEAR DIMENSIONS ARE IN MILLIMETERS AND PARENTHETICALLY IN INCHES
16-PIN J CERAMIC
Ii..
Ii..
ttl a,~,!~~i,~
~ ~~~~~~~~~~S~i~~T
~ ~r