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Integrated Circuits
We carry a large inventory of IC's such as Eproms, Ram, CPUs, TTL, Etc. We have many obsolete and hard to find components in stock.
MilSpec TTL
$3.19
(tax excl.)
SN54LS377J
Octal D-Type Flip-Flops With Clock Enable
20 Pin DIP Package
Bi-Polar Proms
$5.00
(tax excl.)
IM5623
1K-Bit 256 X 4 PROM
Tri-State
16 Pin DIP Package
SUB: N82S129
MilSpec TTL
$1.95
(tax excl.)
SNM7420J
Dual 4-Input NAND Gate
14 Pin DIP Package
Dual marked Mil # 725000-212
Sound Amplifiers
$17.89
(tax excl.)
LM379S
This sound amp was used on many Gottlieb games such as Q*Bert, Mad Planets and Reactor.
Also used on Gottlieb system 80 pinball.
IC has an integral metal rail used to mount a heatsink.
Bi-Polar Proms
$4.50
(tax excl.)
IM6331-1N
256 Bit 32 X 8 PROM
Tri-State
16 Pin DIP Package
SUB: N82S123
Picture shows ceramic package, plastic package will ship.
MilSpec TTL
$2.81
(tax excl.)
54LS257AJ
3-State Quad 2-Data Selector / Multiplexer
16 Pin DIP Package
Dual Marked Mil # 725000-300
Sound Amplifiers
$12.89
(tax excl.)
MB3730
14W BTL Audio Amplifier
7 Pin SIP Package
Genuine NOS Part
MilSpec TTL
$3.22
(tax excl.)
SN54LS51J
2-Wide 2-Input and 2-Wide 3-Input AND-OR-Invert Gates
14 Pin Ceramic DIP Package