DM74ALS874BNT ,Dual 4-Bit D-Type Edge-Triggered Flip-Flop with 3-STATE OutputsDM74ALS874B Dual 4-Bit D-Type Edge-Triggered Flip-Flop with 3-STATE OutputsApril 1984Revised July 2 ..
DM74ALS874BWM ,Dual 4-Bit D-Type Edge-Triggered Flip-Flop with 3-STATE OutputsFeaturesThis dual 4-bit register
DM74ALS874BWMX ,Dual 4-Bit D-Type Edge-Triggered Flip-Flop with 3-STATE OutputsDM74ALS874B Dual 4-Bit D-Type Edge-Triggered Flip-Flop with 3-STATE OutputsApril 1984Revised July 2 ..
DM74AS00 ,Quad 2-Input NAND GateFeaturesThis device contains four independent gates, each of which ■ Switching specifications at 50 ..
DM74AS00M ,Quad 2-Input NAND GateFeaturesThis device contains four independent gates, each of which ■ Switching specifications at 50 ..
DM74AS00M ,Quad 2-Input NAND GateDM74AS00 Quad 2-Input NAND GateSeptember 1986Revised March 2000DM74AS00Quad 2-Input NAND Gate
DS1863K+ ,Burst-Mode PON Controller With Integrated MonitoringApplications♦ Two-Level Password Access to ProtectBPON, GPON, and GEPON Burst-Mode TransmittersCali ..
DS1865 ,PON Triplexer Control and Monitoring CircuitApplicationsMaskable Laser Shutdown CapabilityOptical Triplexers with GEPON, BPON, or GPON♦ Two-Lev ..
DS1865K ,PON Triplexer Control and Monitoring CircuitELECTRICAL CHARACTERISTICS(V = +2.85V to +3.9V, T = -40°C to +95°C, unless otherwise noted.)CC APAR ..
DS1865K+ ,PON Triplexer Control and Monitoring CircuitFeaturesThe DS1865 controls and monitors all the burst-mode♦ Meets GEPON, BPON, and GPON Timingtran ..
DS1866 ,Log Trimmer PotentiometerPIN DESCRIPTIONSV - Power Supply Terminal. The DS1866 will support supply voltages ranging from +2. ..
DS1866Z ,Log Trimmer PotentiometerPIN DESCRIPTIONSV - Power Supply Terminal. The DS1866 will support supply voltages ranging from +2. ..
DM74ALS874BNT-DM74ALS874BWM-DM74ALS874BWMX
Dual 4-Bit D-Type Edge-Triggered Flip-Flop with 3-STATE Outputs
DM74ALS874B Dual 4-Bit D-Type Edge-Triggered Flip-Flop with 3-STATE Outputs April 1984 Revised July 2001 DM74ALS874B Dual 4-Bit D-Type Edge-Triggered Flip-Flop with 3-STATE Outputs General Description Features This dual 4-bit register features totem-pole 3-STATE out-Switching specifications at 50 pF puts designed specifically for driving highly-capacitive orSwitching specifications guaranteed over full tempera- relatively low-impedance loads. The high-impedance state ture and V range CC and increased high-logic-level drive provide this register Advanced oxide-isolated, ion-implanted Schottky TTL with the capability of being connected directly to and driv- process ing the bus lines in a bus-organized system without need 3-STATE buffer-type outputs drive bus lines directly for interface or pull-up components. It is particularly attrac- tive for implementing buffer registers, I/O ports, bidirec-Space saving 300 mil wide package tional bus drivers, and working registers. Asynchronous clear The eight flip-flops of the DM74ALS874B are edge-trig- gered 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. A buffered 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-impedance state. In the high-imped- ance state the outputs neither load nor drive the bus lines significantly. The output control does not affect the internal operation of the flip-flops. That is, the old data can be retained or new data can be entered even while the outputs are OFF. Ordering Code: Order Number Package Number Package Description DM74ALS874BWM M24B 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide DM74ALS874BNT N24C 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Connection Diagram © 2001 DS006244
