SN54LS377

OCTAL D FLIP-FLOP WITH ENABLE; HEX D FLIP-FLOP WITH ENABLE; 4-BIT D FLIP-FLOP WITH ENABLE The SN54 / 74LS377 is an 8-bit register built using advanced Low Power Schottky technology. This register consists of eight D-type flip-flops with a buffered common clock and a buffered common clock enable. The SN54 / 74LS378 is a 6-Bit Register with a buffered common enable. This device is similar to the SN54 / 74LS174, but with common Enable rather than common Master Reset. The SN54 / 74LS379 is a 4-Bit Register with buffered common Enable. This device is similar to the SN54 / 74LS175 but features the common Enable rather then common Master Reset. SN54/74LS377 SN54/74LS378 SN54/74LS379 OCTAL D FLIP-FLOP WITH ENABLE; HEX D FLIP-FLOP WITH ENABLE; 4-BIT D FLIP-FLOP WITH ENABLE LOW POWER SCHOTTKY 8-Bit High Speed Parallel Registers Positive Edge-Triggered D-Type Flip Flops Fully Buffered Common Clock and Enable Inputs True and Complement Outputs Input Clamp Diodes Limit High Speed Termination Effects 20 1 J SUFFIX CERAMIC CASE 732-03 PIN NAMES LOADING (Note a) HIGH LOW 0.25 U.L. 0.25 U.L. 0.25 U.L. 5 (2.5) U.L. 5 (2.5) U.L. 20 1 N SUFFIX PLASTIC CASE 738-03 E D0 – D3 CP Q0 – Q3 Q0 – Q3 Enable (Active LOW) Input Data Inputs Clock (Active HIGH Going Edge) Input True Outputs (Note b) Complemented Outputs (Note b) 0.5 U.L. 0.5 U.L. 0.5 U.L. 10 U.L. 10 U.L. 20 1 DW SUFFIX SOIC CASE 751D-03 NOTES: a) 1 TTL Unit Load (U.L.) = 40 µA HIGH/1.6 mA LOW. b) The Output LOW drive...