SN74LS69D vs SN74LS669D

Product Attributes

Part Number SN74LS69D SN74LS669D
Manufacturer Texas Instruments Texas Instruments
Category Logic - Counters, Dividers Logic - Counters, Dividers
SN74LS69D SN74LS669D
Product Status Active Obsolete
Logic Type - Binary Counter
Direction - Up, Down
Number of Elements - 1
Number of Bits per Element - 4
Reset - Asynchronous
Timing - Synchronous
Count Rate - 32 MHz
Trigger Type - Positive Edge
Voltage - Supply - 4.75 V ~ 5.25 V
Operating Temperature - 0°C ~ 70°C
Mounting Type - Surface Mount
Package / Case - 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package - 16-SOIC