.
EM60000 - Stereo Four Channels 8-Bit Based Sound Processor
MC10141 - Four Bit Universal Shift Register
CYRS1545AV18 - 72-Mbit QDR II+ SRAM Four-Word Burst Architecture
EM60400 - Stereo Four Channels 8-Bit Based Sound Processor
LC66566A - Four-Bit Single-Chip Microcontrollers
LC66E2316 - Four-Bit Single-Chip Microcontroller
CY7C25652KV18 - 72-Mbit QDR II+ SRAM Four-Word Burst Architecture
CY7C1263XV18 - 36-Mbit QDR II+ Xtreme SRAM Four-Word Burst Architecture
LC662106A - Four-Bit Single-Chip Microcontrollers
LC662508A - Four-Bit Single-Chip Microcontroller with 16 KB of On-Chip EPROM
LC662516A - Four-Bit Single-Chip Microcontroller
LC66356C - Four-Bit Single-Chip Microcontrollers
LC66358C - Four-Bit Single-Chip Microcontrollers
CY7C1313KV18 - 18-Mbit QDR II SRAM Four-Word Burst Architecture
CY7C1319KV18 - 18-Mbit DDR II SRAM Four-Word Burst Architecture
CY7C1321KV18 - 18-Mbit DDR II SRAM Four-Word Burst Architecture
MC10H141 - Four-Bit Universal Shift Register
CY7C1613KV18 - 144-Mbit QDR II SRAM Four-Word Burst Architecture
TSB41LV04A - IEEE 1394a Four-Port Cable Transceiver/Arbiter