DM74LS393MX , Dual 4-Bit Binary CounterDM74LS393 Dual 4-Bit Binary CounterAugust 1986Revised March 2000DM74LS393Dual 4-Bit Binary Counter
DM74LS393N , Dual 4-Bit Binary CounterGeneral Description
Each of these monolithic circuits contains eight master-
slave fliir4lops ..
DM74LS395N ,4-Bit Shift Register with TRI-STATE OutputsFeaturesYShift right or parallel 4-bit registerThe LS395 is a 4-bit shift register with TRI-STATE o ..
DM74LS42M ,Decimal Decodersapplications as 4-line-to-16-line decoders; 3-ed in pairs to make BCD input data available for deco ..
DM74LS42N ,Decimal Decoders54LS42/DM54LS42/DM74LS42BCD/DecimalDecodersJune198954LS42/DM54LS42/DM74LS42BCD/DecimalDecodersGener ..
DM74LS451N ,7 V, dual 8:1 multiplexerFeatures/Benefits
The Dual 8:1 Mux selects one of eight inputs, D0 through I 24-pin SKINNYD'P sa ..
DS2405Z+ ,Addressable SwitchFEATURES PIN ASSIGNMENT TSOC PACKAGE Open-drain PIO pin is controlled byTO-92match ..
DS2406 ,Dual Addressable Switch Plus 1-kbit MemoryFEATURES PIN ASSIGNMENTTO-92 6-PIN TSOC PACKAGE Open drain PIO pins are controlled and their®logic ..
DS2406 ,Dual Addressable Switch Plus 1-kbit MemoryPIN DESCRIPTIONindependently of other devices on the busTO-92 TSOC/CSP Unique, factory-lasered and ..
DS2406+ ,Dual Addressable Switch Plus 1Kb MemoryFEATURES PIN ASSIGNMENTTO-92 6-PIN TSOC PACKAGE Open drain PIO pins are controlled and their®logic ..
DS2406P ,Dual Addressable Switch Plus 1-kbit MemoryPIN DESCRIPTIONindependently of other devices on the bus TO-92 TSOC/CSP Unique, factory-lasered an ..
DS2406P+ ,Dual Addressable Switch Plus 1Kb MemoryPIN DESCRIPTIONindependently of other devices on the busTO-92 TSOC/CSP Unique, factory-lasered and ..
DM74LS393MX
Dual 4-Bit Binary Counter
DM74LS393 Dual 4-Bit Binary Counter August 1986 Revised March 2000 DM74LS393 Dual 4-Bit Binary Counter General Description Features Each of these monolithic circuits contains eight master- � Dual version of the popular DM74LS93 slave flip-flops and additional gating to implement two indi- � DM74LS393 dual 4-bit binary counter with individual vidual four-bit counters in a single package. The clocks DM74LS393 comprises two independent four-bit binary � Direct clear for each 4-bit counter counters each having a clear and a clock input. N-bit binary � Dual 4-bit versions can significantly improve system counters can be implemented with each package providing densities by reducing counter package count by 50% the capability of divide-by-256. The DM74LS393 has paral- lel outputs from each counter stage so that any submultiple � Typical maximum count frequency 35 MHz of the input count frequency is available for system-timing � Buffered outputs reduce possibility of collector commu- signals. tation Ordering Code: Order Number Package Number Package Description DM74LS393M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow DM74LS373N N14A 14-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 Counter Sequence (Each Counter) Outputs Count Q Q Q Q D C B A 0 LLLL 1 LLL H 2L L H L 3L L H H 4L H L L 5L H L H 6L H H L 7 L HHH 8 H LLL 9H L L H 10 HL HL 11 H L H H 12 H H L L 13 H H L H 14 HHH L 15 HHHH H = HIGH Logic Level L = LOW Logic Level © 2000 DS006434
