Texas Instruments SN76489 family

GPTKB entity

Predicate	Object
gptkbp:instanceOf	sound chip family
gptkbp:channelNumber	4
gptkbp:channelsType	1 noise channel 3 square wave channels
gptkbp:clockInput	2 MHz to 4 MHz
gptkbp:compatibleWith	gptkb:SN76489A gptkb:SN76496 gptkb:SN76494 NCR 8496
https://www.w3.org/2000/01/rdf-schema#label	Texas Instruments SN76489 family
gptkbp:introduced	1980
gptkbp:logicFamilyVariants	gptkb:TTL
gptkbp:manufacturer	gptkb:Texas_Instruments
gptkbp:output	mono audio
gptkbp:successor	gptkb:Yamaha_YM2149
gptkbp:type	gptkb:DIP programmable sound generator
gptkbp:usedIn	gptkb:BBC_Master gptkb:BBC_Microcomputer_System gptkb:BBC_Micro gptkb:TI-99/4A gptkb:Memotech_MTX gptkb:Sord_M5 gptkb:ColecoVision gptkb:Sega_Game_Gear gptkb:Sega_Master_System gptkb:IBM_PCjr gptkb:Tandy_1000 gptkb:CreatiVision gptkb:BBC_Master_128 gptkb:BBC_Master_Compact gptkb:BBC_Master_ET gptkb:BBC_Master_Turbo gptkb:BBC_Micro_B+ Amstrad CPC (some models) BBC Master AIV BBC Master 512 BBC Master Scientific Sega Genesis (as PSG) Watara Supervision
gptkbp:bfsParent	gptkb:SN76489
gptkbp:bfsLayer	6