DM74ALS137MX ,3-Line to 8-Line Decoder/Demultiplexer with Address LatchesDM74ALS137 3 to 8 Line Decoder/Demultiplexer with Address LatchesFebruary 1991Revised February 2000 ..
DM74ALS137N ,3-Line to 8-Line Decoder/Demultiplexer with Address LatchesFeaturesThe ALS137 is a three line to eight line decoder/demulti- ■ Combines decoder and 3-bit addr ..
DM74ALS138M ,3 to 8 Line Decoder/DemultiplexerDM74ALS138 3 to 8 Line Decoder/DemultiplexerSeptember 1986Revised February 2000DM74ALS1383 to 8 Lin ..
DM74ALS138M ,3 to 8 Line Decoder/Demultiplexerapplications, requiring very short propagation delay times.Data transmission systemsIn high-perform ..
DM74ALS138MX ,3 to 8 Line Decoder/Demultiplexerfeatures fully buffered inputs,presenting only one normalized load to its driving circuit. Allinput ..
DM74ALS138MX ,3 to 8 Line Decoder/Demultiplexerfeatures fully buffered inputs,presenting only one normalized load to its driving circuit. Allinput ..
DS1813 ,5V EconoReset with PushbuttonPIN DESCRIPTION Monitors Pushbutton for External Override PIN NAME FUNCTION Maintains Reset for T ..
DS1813-10 ,5V EconoReset with PushbuttonDS18135V EconoReset with Pushbuttonwww.dalsemi.com
DS1813-10 ,5V EconoReset with PushbuttonFEATURES PIN ASSIGNMENT Automatically restarts a microprocessor after3power failure Monitors push ..
DS1813-10+ ,5V EconoReset with PushbuttonPIN DESCRIPTION Monitors Pushbutton for External Override PIN NAME FUNCTION Maintains Reset for T ..
DS1813-15 ,5V EconoReset with PushbuttonPIN DESCRIPTIONTO-921 RST Active Low Reset Output2 V Power SupplyCC3 GND GroundSOT-231 RST Active L ..
DS1813R-10/T&R ,5V EconoReset with PushbuttonGENERAL DESCRIPTION PIN CONFIGURATIONS The DS1813 EconoReset uses a precision temperature referenc ..
DM74ALS137MX-DM74ALS137N
3-Line to 8-Line Decoder/Demultiplexer with Address Latches
DM74ALS137 3 to 8 Line Decoder/Demultiplexer with Address Latches February 1991 Revised February 2000 DM74ALS137 3 to 8 Line Decoder/Demultiplexer with Address Latches General Description Features The ALS137 is a three line to eight line decoder/demulti- � Combines decoder and 3-bit address latch plexer with latches on the three address inputs. When the � Incorporates 3 enable inputs to simplify cascading latch-enable input (GL) is LOW, the ALS137 acts as a � Low power dissipation: 28 mW typ decoder/demultiplexer. When GL goes from LOW-to-HIGH, � Switching specifications guaranteed over full tempera- the address present at the select inputs (A, B, and C) is ture and V range stored in the latches. Further address changes are ignored CC as long as GL remains HIGH. The output enable controls, � Advanced oxide-isolated, ion-implanted Schottky TTL G1 and G2, control the state of the outputs independently process of the select or latch-enable inputs. All of the outputs are HIGH unless G1 is HIGH and G2 is LOW. The ALS137 is ideally suited for implementing glitch-free decoders in strobed (stored-address) applications in bus-oriented sys- tems. Ordering Code: Order Number Package Number Package Description DM74ALS137M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow DM74ALS137N N16E 16-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 Function Table Inputs Outputs Enable Select GL G1 G2 C B A Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 X X H X X X H H HHH HHH X L X X X X H H HHH HHH L H L L L L L H HHH HHH L H L L L H H L HHH HHH L H L L H L HH L H H HHH L H L L H H HH H L H HHH L H L H L L HH HH L HHH LH LH LH H H H H H L H H L H L H H L HH HHH H L H L H L H H H HH HHH HH L H H L X X X Output corresponding to stored address, L; all others, H L = LOW State H = HIGH State X = Don't Care © 2000 DS006202
