SN74LS629D vs SN74LS629DR

Product Attributes

Part Number SN74LS629D SN74LS629DR
Manufacturer Texas Instruments Texas Instruments
Category Clock/Timing - Programmable Timers and Oscillators Clock/Timing - Programmable Timers and Oscillators
SN74LS629D SN74LS629DR
Product Status Active Obsolete
Type VCO (Dual) VCO (Dual)
Count - -
Frequency 20MHz 20MHz
Voltage - Supply 4.75V ~ 5.25V 4.75V ~ 5.25V
Current - Supply 35 mA 35 mA
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C
Package / Case 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package 16-SOIC 16-SOIC
Mounting Type Surface Mount Surface Mount