MC145574APB vs MC145574ADW vs MC14557BCPG

Same silicon die in different packages — compare I/O count, footprint, and form factor to find the best fit for your PCB design.

Parameter MC145574APB Current MC145574ADW MC14557BCPG
Voltage - Supply 4.75V ~ 5.25V 4.75V ~ 5.25V 3V ~ 18V
Package / Case 32-LQFP 28-SOIC (0.295", 7.50mm Width) 16-DIP (0.300", 7.62mm)
Product Status Obsolete Obsolete Obsolete
Package Tray 28-SOIC (0.295", 7.50mm Width) 16-DIP (0.300", 7.62mm)
Type Transceiver Transceiver Shift Register
Mounting Type Surface Mount Surface Mount
Supplier Device Package 32-LQFP (7x7) 28-SOIC
Price $3.29 $4.97 $0.00
Availability In Stock In Stock In Stock

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