The SN54/ 74LS374 is a high- speed, low- power Octal D- type Flip- Flop fea- turing separate D- type inputs for each flip- flop and 3- state outputs for bus ori- ented applications. A buffered Clock ( CP) and Output Enable ( OE) is common to all flip- flops. The SN54/ 74LS374 is manufactured using advanced Low. [ Old version datasheet] OCTAL D- TYPE TRANSPARENT LATCHES AND EDGE- TRIGGERED FLIP- FLOPS. Hitachi Semiconductor. Octal D- type Edge- triggered Flip- Flips ( with three- state outputs) Search Partnumber : Start with " 74LS3 74 " - Total : 67 ( 1/ 4 Page) Hitachi Semiconductor. SOP – NS Tape and reel SN74LS374NSR 74LS374 Tape and reel SN74S374NSR 74S374 SSOP – DB Tape and reel SN74LS374DBR LS374A Tube SN54LS373J SN54LS373J Tube SNJ54LS373J SNJ54LS373J Tube SN54LS374J SN54LS374J CDIP J Tube SNJ54LS374J SNJ54LS374J – Tube SN54S373J SN54S373J Tube SNJ54S373J SNJ54S373J Tube SN54S374J SN54S374J. Octal D- type Edge- triggered Flip- Flips ( with three- state outputs) Renesas Electronics. The HD74LS374, 8- bit register features totem- pole three- state outputs designed specifically for driving highly capacitive or relatively low- impedance loads. The high- impedance third state and increased. pdf from COE 3321 at Polytechnic University of Puerto Rico. DM74LS373/ DM74LS374 3- STATE Octal D- Type Transparent Latches and Edge- Triggered Flip- Flops General Description These 8- bit. The eight flip- flops of the DM54/ 74LS374 are edge- triggered D- type flip flops. On the positive transition of the clock, the Q outputs will be set to the logic states that were set up at the D inputs. Abuffered output control input can be used to place the eight outputs in either a normal logic state ( high or low logic levels) or a high.