Digits or Characters is 4 or 5 Digits - PMIC - Display Drivers Distributor - M5450B7 M5451B7 M5451Q

Part Number	Manufacturer / Brand	Brife Description	Part Status	Display Type	Configuration	Interface	Digits or Characters	Current - Supply	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
M5450B7	STMicroelectronics	IC LED DISPLAY DRIVER 40DIP	Obsolete	LED	Alphanumeric or Dot Matrix	Serial	4 or 5 Digits	7mA	4.75 V ~ 13.2 V	-25°C ~ 85°C	Through Hole	40-DIP (0.600", 15.24mm)	40-PDIP
M5451B7	STMicroelectronics	IC LED DISPLAY DRIVER 40DIP	Obsolete	LED	Alphanumeric or Dot Matrix	Serial	4 or 5 Digits	7mA	4.75 V ~ 13.2 V	-25°C ~ 85°C	Through Hole	40-DIP (0.600", 15.24mm)	40-PDIP
M5451Q	STMicroelectronics	IC LED DISPLAY DRIVER 44-PLCC	Obsolete	LED	Alphanumeric or Dot Matrix	Serial	4 or 5 Digits	7mA	4.75 V ~ 13.2 V	-25°C ~ 85°C	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
M5451QT	STMicroelectronics	IC LED DISPLAY DRIVER 44-PLCC	Obsolete	LED	Alphanumeric or Dot Matrix	Serial	4 or 5 Digits	7mA	4.75 V ~ 13.2 V	-25°C ~ 85°C	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)