74ACT11534 - Texas Instruments

74ACT11534 Octal D-Type EDGE-Triggered Flip-Flop

54ACT11534 . . . JT PACKAGE 74ACT11534 . . . DW OR NT PACKAGE (TOP VIEW) 1Q 2Q 3Q 4Q GND GND GND GND 5Q 6Q 7Q 8Q 1 2 3 4 5 6 7 8 9 10 11 12 24 OC 23 1D 22 2D 21 3D 20 4D 19 VCC 18 VCC 17 5D 16 6D 15 7D 14 8D 13 CLK 54ACT11534 . . . FK PACKAGE (TOP VIEW) 3D 4D VCC NC VCC 5D 6D These eight flip-flops feature 3-state outputs designed for implementing buf.

Features

gned for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. The eight flip-flops of the ′ACT11534 are edge-triggered D-type flip-flops. On the positive transition of the clock, the Q outputs are set to the complement of the logic levels at the D inputs. The ′ACT11534 is functionally equivalent to the ′ACT11373 except for having inverted outputs. An output-control input (OC) is used to place the eight outputs in either a normal logic state (high or low logic levels) or a high-impedance state. In the high-impedance state, the outputs neither load nor driv.