74AC11378 Datasheet | Texas Instruments

description These circuits are positive-edge-triggered D-type flip-flops with a clock-enable input. Information at the D inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse if the clock-enable input (CLKEN) is low. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock inputs are at either the high or low level, the data (D) input signal has no effect at the output. The circuits are designed to prevent false clocking by transitions at the clock-enable (CLKEN) input. The 74AC11378 is characterized for operation from - 40°C to 85°C. FUNCTION TABLE (each flip-flop) INPUTS CLKEN CLK OUTPUT Q H XX L ↑H QO H L ↑L X LX EPIC is a trademark of Texas Instruments Incorporated. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 1993, Texas Instruments Incorporated - POST OFFICE BOX 655303 DALLAS, TEXAS 75265 - POST OFFICE BOX 1443 HOUSTON, TEXAS 77251- 1443 74AC11378 HEX D- TYPE FLIP- FLOP WITH CLOCK ENABLE SCAS150 - APRIL 1991 - REVISED APRIL 1993 logic symbol† CLKEN CLK 1D 2D 3D 4D 5D 6D 20 11 19 18 17 14 13 12 G1 1C2 2D † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. logic diagram (positive logic) CLKEN 20 1 1Q 2 2Q 3 3Q 8 4Q 9 5Q 10 6Q 11...