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Last update: 8 August 2010

IC numbers:MC1488, DS1488, LM1488, µA1488, 1488, SN75188, GD75188
IC function:Quad line driver
Related components:1489, 75189 (quad line receivers)

Component documentation
IC numberManufacturerDocumentation
MC1488Motorola (now ON Semiconductor)Web page, Datasheet (PDF)
Texas InstrumentsWeb page, Datasheet (PDF)
Signetics (now Philips)Not available
DS1488National SemiconductorWeb page, Datasheet (PDF)
LM1488National SemiconductorNot available
µA1488Fairchild SemiconductorNot available
1488ExarNot available
SN75188Texas InstrumentsWeb page, Datasheet (PDF)
GD75188GoldstarNot available

Component versions
IC numberPackageCBM part numberCBM part descriptionReplacement parts
1488, 7518814-pin DIP901524-06MC1488 Line DriverMC1488P available from:Conrad
1488, 7518814-pin DIP901882-011488
1488, 7518814-pin SO391087-01IC, Interface, MC1488D, SM

Positions
DevicePositionPackage
A1000U6KDIP
A2000-CRU304DIP
A500U38DIP
A500 PlusU38DIP
CDTVU3DIP
A3000U304DIP
A3000TU304DIP
A600U28SO
A4000U304SO
A4000TU570SO
A1200U28SO
A2232U59, U60, U61, U79, U80, U81DIP
PC10 I/O boardU25DIP
PC10 combined boardU79DIP
PC10-IIIU404DIP
PC-IU47DIP
PC30-IIIU605DIP
PC40-IIIU605DIP
PC60-IIIU117DIP
SL286/SL386SX main boardU202, U208SO
SuperPET BMB boardU24DIP
SuperPET combo boardU39DIP
CBM II lo-profileU17DIP
CBM II hi-profileU1DIP

Pinout
PinTypeFunction
1PowerVEE
2InputInput A
3OutputOutput A
4InputInput B1
5InputInput B2
6OutputOutput B
7PowerGnd
8OutputOutput C
9InputInput C2
10InputInput C1
11OutputOutput D
12OutputOutput D2
13OutputOutput D1
14PowerVCC

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