SN54LS669, SN54LS668 Datasheet - Texas Instruments

SN54LS669, SN54LS668, SYNCHRONOUS 4-BIT UP/DOWN COUNTER

SN54LS668, SN54LS669, SN74LS668, SN74LS669 SYNCHRONOUS 4-BIT UP/DOWN COUNTERS SDLS192 * APRIL 1977 * REVISED MARCH 1988 PRODUCTION DA

Applications

* USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE (“CRITICAL APPLICATIONS”).
TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, OR WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT DEVICES OR SYSTEMS OR OTHER CRITICAL A

SN54LS668-etcTI.pdf