SN5491A, SN54LS91, SN7491A, SN74LS91 8-BIT SHIFT R.
7491 - 8-BIT SHIFT REGISTER
TDA7491P - 2 x 10-watt dual BTL class-D audio amplifier
MSP430F67491A - Polyphase Metering SoCs
SI7491DP - P-Channel 30-V (D-S) MOSFET
TDA7491LP - 2 x 5-watt dual BTL class-D audio amplifier
MAX7491 - Dual Universal Switched-Capacitor Filters
MSP430F67491 - Polyphase Metering SoCs
NCT7491 - Remote Thermal Monitor and Fan Controller
TDA7491HV - 20 W + 20 W dual BTL class-D audio amplifier
MAX17491 - Single-Phase Synchronous MOSFET
HR7491 - HR7491
TDA7491MV - 25W mono BTL class-D audio amplifier
SN7491A - 8-BIT SHIFT REGISTER