Integrated Circuits

Integrated Circuits For Pinball, Arcade and Slot machines.

74175

74175 Quad D-Type Flip-Flop

74175 Quad D-Type Flip-Flop

74175 Quad D-Type Flip-Flop. 16 pin DIP.  Please note: This is old TTL with analog outputs.  It may not work where a LS/HTC version is...

$1.78
7432

7432 Quad 2 input OR Gate

7432 Quad 2 input OR Gate

7432 Quad 2 input OR Gate. 16 pin DIP. These are old stock from our old parts bins. Please note: This is old TTL with analog outputs.  It...

$2.75
74ALS139

74ALS139

74ALS139

74ALS139 Dual 1 of 4 Decoder/Demultiplexer in a dual inline package (DIP).  These are new old shock.  All are tested in Our TL866CS eprom...

$0.40
74HC245

74HC245 Octal Bus Transceiver

74HC245 Octal Bus Transceiver

74HC245 Octal Bus Transceiver, 20 pin DIP.  This is the HC version (High Speed CMOS).  Will not replace a LS version (Low Power Shotsky,...

$0.69
74HC373

74HC373 Octal D-type Latch

74HC373 Octal D-type Latch

74HC373 is an octal D-type transparent latch featuring separate D-type inputs. This is a CMOS version, it will not work as a replacement for LS (TTL)...

$1.29
7HC74

74HC74 Dual D Flip-Flop

74HC74 Dual D Flip-Flop

74HC74 IC is a dual D flip-flop with CMOS outputs.  This will not replace a LS (TTL type).  These are new old stock.  All have been...

$0.30
74LS02

74LS02 Quad 2 Input Pos Nor Gate

74LS02 Quad 2 Input Pos Nor Gate

74LS02 Quad 2 Input Positive Nor Gate.  New old stock.  All units are tested in our TL866CS eprom tester.   Datasheet

$0.25
74LS125

74LS125 Quad 3-State Buffer

74LS125 Quad 3-State Buffer

74LS125 Quad 3-State Buffer. 14 pin DIP. These are old stock from our old parts bins. All tested good on a Mini-Pro TL866CS eprom programmer with...

$1.25
SN74LS138N

74LS138 IC

74LS138 IC

74LS138 IC used on most older video game boards.  Mostly as a selector of rom and ram banks. Datasheet These were purchased in China. All tested...

$1.59
74LS154

74LS154 IC

74LS154 IC

74LS154 integrated circuit, dual inline package.  4 to 16 line decoder/demultiplexer.  These are common failure on early Bally and Stern...

$3.95
74LS161A

74LS161 IC

74LS161 IC

IC 74LS161 counter.  Most video games have these and they fail often.  Used in the timing circuits, count-down chains.  Datasheet...

$1.01
74LS163

74LS163 Fully Synchronous Counter

74LS163 Fully Synchronous Counter

74LS163 Fully Synchronous Counter. 16 pin DIP.  New old stock.  All are tested on our TL866CS eprom programmer. Datasheet

$0.30
74LS240F

74LS240F IC 20 pin DIP ceramic package

74LS240F IC 20 pin DIP ceramic package

Octal 3-STATE Buffer/Line Driver/Line Receiver - 74LS240F Integrated Circuit, 20 pin Dual Inline Package (ceramic).  This is the older original...

$0.99
74LS240N

74LS240N IC 20 pin DIP plastic package

74LS240N IC 20 pin DIP plastic package

Octal 3-STATE Buffer/Line Driver/Line Receiver - 74LS240N Integrated Circuit, 20 pin Dual Inline Package (plastic). Datasheet These are new old stock...

$0.79
74LS241

74LS241N IC 20 pin DIP plastic package

74LS241N IC 20 pin DIP plastic package

Octal 3-STATE Buffer/Line Driver/Line Receiver - 74LS241N Integrated Circuit, 20 pin Dual Inline Package (plastic).  Picture may vary, different...

$0.79
74LS257

74LS257 Quad Data Selector

74LS257 Quad Data Selector

74LS257 Quad Data Selector. 16 pin DIP. These are old stock from our old parts bins. All tested good on a Mini-Pro TL866CS eprom programmer with...

$1.25
74LS273

74LS273 Octal D Flip-Flop with clear

74LS273 Octal D Flip-Flop with clear

74LS273 Octal D type Flip-Flop with clear.  20 pin DIP.  New old stock.  All tested on a Tl866CS eprom programmer. Datasheet

$0.40
74LS374

74LS374 Octal D-Type Flip-Flop

74LS374 Octal D-Type Flip-Flop

74LS374 Octal D-Type Flip-Flop Tri-State Outputs. 20 pin DIP. These are old stock from our old parts bins. All tested good on a Mini-Pro TL866CS...

$1.25
74S244

74S244 Octal Buffer/Line Driver 3-State

74S244 Octal Buffer/Line Driver 3-State

74S244 Octal Buffer/Line Driver with 3-State outputs.  20 pin DIP.  New old Stock.  All are tested on a TL866CS eprom programmer....

$1.15
D8086-2

8086-2 MPU AMD

8086-2 MPU AMD

Advanced Micro Devices D8086-2 MPU IC.  8 MHz operation.  Vintage 1982.  Original MPU in IBM PC computers.  New old stock from...

$19.95
D8089-3.jpg

8089-3 IO/MPU Intel

8089-3 IO/MPU Intel

Intel IO/MPU D8089-3 IC.  Vintage 1979 Input/Output MPU.  New old stock. Datasheet

$19.95
D8279C-5.jpg

8279C-5 Keyboard Interface NEC

8279C-5 Keyboard Interface NEC

Intel uD8279C-5 Programmable Keyboard/Display Interface.  Vintage new old stock. Datasheet

$19.95
MBL8742H.jpg

8742H PIA/MPU Fugitsu

8742H PIA/MPU Fugitsu

Fugitsu MLB8742H NMOS Universal Peripheral Interface 8 Bit Microcomputer.  UV erasable.   Requires a 21 volt programmer....

$29.95
P8749H

8749H MCU Intel

8749H MCU Intel

Vintage P8749P Microcontroller made by Intel.  This is a program once device.  This is new old stock from our old parts bins. Datasheet

$29.95
TMS9118NL.jpg

9118NL VDP Texas Instruments

9118NL VDP Texas Instruments

Texas Instruments TMS9118NL Video Display Controller (VDP).  A  mid 80's variant of the TMS9918 series chips.  Has 1 pin difference...

$19.95
TMS9128NL

9128NL VDP Texas Instruments

9128NL VDP Texas Instruments

Texas Instruments TMS9128NL Video Display Controller (VDP).  A  mid 80's variant of the TMS9918 series chips.  New old stock from our...

$19.95
GAL16V8D

GAL16V8D

GAL16V8D

GAL16V8D - Generic Array Logic integrated circuit from Lattice. 20 pin DIP.  25ns speed.  This is a progammable/erasable device used in...

$3.29
SFH6106-3

SFH6106-3, Optocoupler

SFH6106-3, Optocoupler

Price is for 1 each.  SFH6106-3 - Optocoupler, Photo-transistor Output.  We use these on Bally Slots Hopper Controller board. Datasheet

$1.06
Z8002PS

Z8002 Microprocessor nonseg Zilog

Z8002 Microprocessor nonseg Zilog

ZILOG Z8002PS NONSEG Microprocessor used in early arcade games.  Rare, new old stock from our old parts bins. Datasheet  

$19.95
Z80A-various

Z80A 4MHz various brands

Z80A 4MHz various brands

Z80A 4MHz NMOS microprocessor made by many brands. This is used in many arcade games and early home computers. All have tested to at least...

$8.95
Z0840006PSC

Z80B Micropocessor 6.17MHz Zilog

Z80B Micropocessor 6.17MHz Zilog

Z80B (Z084006) 6.17MHz NMOS microprocessor made by Zilog.  This is used in many arcade games and early home computers.  This is a fast...

$14.95
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