DM74AS573N ,Octal D-Type Transparent Latch With 3-STATE OutputsFeaturesThese 8-bit registers feature totem-pole 3-STATE outputs ■ Switching specifications at 50 p ..
DM74AS573N ,Octal D-Type Transparent Latch With 3-STATE OutputsDM74AS573 Octal D-Type Transparent Latch with 3-STATE OutputsOctober 1986Revised March 2000DM74AS57 ..
DM74AS573WM ,Octal D-Type Transparent Latch With 3-STATE OutputsFeaturesThese 8-bit registers feature totem-pole 3-STATE outputs ■ Switching specifications at 50 p ..
DM74AS574N ,Octal D-Type Edge Triggered Flip-Flops With 3-STATE OutputsFeaturesThese 8-bit registers feature totem-pole 3-STATE outputs ■ Switching specifications at 50 p ..
DM74AS574WM ,Octal D-Type Edge Triggered Flip-Flops With 3-STATE OutputsDM74AS574 Octal D-Type Edge-Triggered Flip-Flops with 3-STATE OutputsOctober 1986Revised March 2000 ..
DM74AS640N ,Octal 3-STATE Octal Bus TransceiverFeaturesThis advanced Schottky device contains 8 pairs of 3- ■ Switching specifications at 50 pFSTA ..
DS18S20+ ,1-Wire Parasite-Power Digital ThermometerElectrical Characteristics—NV Memory(V = 3.0V to 5.5V, T = -55°C to +100°C, unless otherwise noted. ..
DS18S20+PAR ,1-Wire Parasite-Power Digital ThermometerFeatures®The DS18S20 digital thermometer provides 9-bit Celsius ● Unique 1-Wire Interface Requires ..
DS18S20+T&R ,1-Wire Parasite-Power Digital ThermometerApplications● Thermostatic Controls● Available in 8-Pin SO (150 mils) and 3-Pin TO-92 ● Industrial ..
DS18S20+T&R ,1-Wire Parasite-Power Digital ThermometerApplications that can benefit from this feature include • Each Device Has a Unique 64-Bit Serial Co ..
DS18S20-PAR ,Parasite-Power Digital ThermometerELECTRICAL CHARACTERISTICS sections of this data sheet).However, when the DS18S20-PAR is performing ..
DS1921 ,High-Resolution Thermochron iButtonblock diagram in Figure 1 shows the relationships between the major control and memory sections of ..
DM74AS573N-DM74AS573WM
Octal D-Type Transparent Latch With 3-STATE Outputs
DM74AS573 Octal D-Type Transparent Latch with 3-STATE Outputs October 1986 Revised March 2000 DM74AS573 Octal D-Type Transparent Latch with 3-STATE Outputs General Description Features These 8-bit registers feature totem-pole 3-STATE outputs � Switching specifications at 50 pF designed specifically for driving highly-capacitive or rela- � Switching specifications guaranteed over full tempera- tively low-impedance loads. The high-impedance state and ture and V range CC increased HIGH-logic-level drive provide these registers � 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 � Functionally equivalent with DM74S373 for interface or pull-up components. They are particularly attractive for implementing buffer registers, I/O ports, bidi- � Improved AC performance over DM74S373 at approxi- rectional bus drivers, and working registers. mately half the power The eight latches of the DM74AS573 are transparent D- � 3-STATE buffer-type outputs drive bus lines directly type latches, meaning that while the enable (G) is HIGH � Bus structured pinout the Q outputs will follow the data (D) inputs. When the enable is taken LOW the output will be latched at the level of the data that was set UP. 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 latches. That is, the old data can be retained or new data can be entered even while the outputs are OFF. The pin-out is arranged to ease printed circuit board layout. All data inputs are on one side of the package while all the outputs are on the other side. Ordering Code: Order Number Package Number Package Description DM74AS573WM M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide DM74AS573N N20A 20-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 © 2000 DS006313
