9301 NSC | Alldatasheet
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ZA National = 1-of-10 Decoders General Description Features These BCD-to-decimal decoders consist of eight inverters ™ Direct replacement for Signetics 8252 and ten 4-input NAND gates. The inverters are connected in ™ ~Diode-clamped inputs pairs to make BCD input data available for decoding by them All outputs are high for invalid BCD input conditions NAND gates. Full decoding of valid input logic ensures that Typical power dissipation 125 mW all outputs remain “OFF” for all invalid input conditions. 1 Typical propagation delay 20 ns These circuits provide familiar TTL inputs and outputs which are compatible for use with other TTL and DTL circuits. DC noise margins are typically 1V and power dissipation is typi- cally 125 mW. The diode-clamped, buffered inputs repre- sent only one normalized Series 54/74 load. See Connection Diagram Function Table BCD Inputs Decimal Outputs Dual-In-Line Package [> ¢ B Alo 1234567689 INPUTS, OUTPUTS Yoo A B ° 1 2 3 4 Lo L L H}H & HH HHHHHH we fs fia fia sfaa2sitss tos tot H t}H HL HH HH HHH tL Lb H H}H HH LHHHHHH tL HL L]H HHHLHHHHH § }L H L H}H H HHH LHHHH 6/L HH LIH HHH HH LHHH 7 ]L HH HIH HHH HHH LHH 8 )/H LL LJH H HHH HHHULH 9]H LL HIH HHHHHHHHL | ]H LH L}H H HHHHHHHH N}H L H H}H HH HH HH4HUHH V JH HL LIH HHHHHHHHH A JH H L H}H H HH HHH HHH ew Ue 8 da cl HHH HHH HHA ig o 5. & 7 8 9 GND | }H H H H]H H HH HHHHUHUH INPUTS OUTPUTS D TUF/6601-1 Order Number 9301DMQB, 9301FMQB or DM9301N See NS Package Number J16A, N1GE or W16A 4-259
3) Absolute Maximum Ratings (vote) If Military/Aerospace specified devices are required, Note: The “Absolute Maximum Ratings” are those values please contact the National Semiconductor Sales beyond which the safety of the device cannot be guaran- Office/Distributors for availability and specifications. teed, The device should not be operated at these limits. The Supply Voltage Fu parametric values defined in the “Electrical Characteristics” Input Voltage 5.5V table are not guaranteed at the absolute maximum ratings. ‘lage : The “Recommended Operating Conditions” table will define Operating Free Air Temperature Range the conditions for actual device operation. Military ~55°C to + 125°C Commercial 0°C to 70°C Storage Temperature Range —65°C to + 150°C Recommended Operating Conditions Vi Low Level input Voltage a lon High LevelOutpurcurent [||| oe | TL 08 | ma lot LowLevelOuiputcurent | | | te fT Tt ma Ta Free Air OperatingTemperatwe | -85 | | vs | o | | 7 | Electrical Characteristics over recommended operating free air temperature range (unless otherwise noted) Typ Symbol | raemetr —_| Conditions co (Note 1) vais Vou High Level Output Voc = Min, lo = Max Vv Voltage Vir = Max, Vin = Min VoL Low Level Output Voc = Min, lo, = Max v Voltage Vin = Min, Vit = Max \\ Input Current @ Max Voc = Max, V; = 5.5V mA Input Voltage im Low Level Input Current | Voc = Max, i = 0.4V rs ee ee los Short Gui Voo=max [mu | -20 | | -% |, loo Supply Curent Voom max [wef TT wT Woes) [cm | st Switching Characteristics at vcc = 5v and T, = 25°C (See Section 1 for Test Waveforms and Output Load) tPLH Propagation Delay Time CL = 15 pF ns Low to High Level Output R, = 4000 {PHL Propagation Delay Time ns High to Low Level Output Note 4: All typicals are at Voc = 5V, Ta = 25°C. Note 2: Not more than one output should be shorted at a time. Note 3: icc is measured with the outputs open and all inputs grounded. 4-260
= -——== (10) weur > ° 5 HS ‘OUTPUT 3 anaes Pel --» Dt te = === 3) weut cP >0 4slic---D- OUTPUT 5 aan Cel HE veut 2 So-9 S| PERRY yo ourrer iso >< x= ES me = ‘OurPy TUF /6601-2 4-261