DM74LS175

54LS174 DM54LS174 DM74LS174 54LS175 DM54LS175 DM74LS175 Hex Quad D Flip-Flops with Clear June 1989 54LS174 DM54LS174 DM74LS174 54LS175 DM54LS175 DM74LS175 Hex Quad D Flip-Flops with Clear General Description These positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic All have a direct clear input and the quad (175) versions feature complementary outputs from each flip-flop 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 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 input is at either the high or low level the D input signal has no effect at the output Features Y Y Y Y Y Y Y Y LS174 contains six flip-flops with single-rail outputs LS175 contains four flip-flops with double-rail outputs Buffered clock and direct clear inputs Individual data input to each flip-flop Applications include Buffer storage registers Shift registers Pattern generators Typical clock frequency 40 MHz Typical power dissipation per flip-flop 14 mW Alternate Military Aerospace device (54LS174 54LS175) is available Contact a National Semiconductor Sales Office Distributor for specifications Connection Diagrams Dual-In-Line Package Dual-In-Line Package TL F 6404 – 1 TL F 6404 – 2 Order Number 54LS174DMQB 54LS174FMQB 54LS174LMQB DM54LS174J DM54LS174W DM74LS174M or DM74LS...