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SN74LS90DG4 Texas Instruments Decade Counter 14-SOIC 0 to 70
SN74LS90NE4 Texas Instruments Decade Counter 14-PDIP 0 to 70
SN74LS90DE4 Texas Instruments Decade Counter 14-SOIC 0 to 70
SN74LS90N-10 Texas Instruments LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDIP14
SN74LS90N8 Texas Instruments LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDIP14, ROHS COMPLIANT, PLASTIC, MS-001AA, DIP-14
SN74LS90D Texas Instruments Decade Counter 14-SOIC 0 to 70
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  You can filter table by choosing multiple options from dropdownShowing 36 results of 42
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74LS90DCQM Rochester Electronics - - -
74LS90DCQR Rochester Electronics - - -
74LS90J Rochester Electronics - - -
74LS90NA+2 Rochester Electronics - - -
74LS90PC Rochester Electronics - - -
74LS90PCQM Rochester Electronics - - -
74LS90PCQR Rochester Electronics - - -
74LS90SC Rochester Electronics - - -
DM74LS90CW Rochester Electronics - - -
NTE74LS90 NTE Electronics Inc Master Electronics 6 $6.32 $4.21
NTE74LS90 NTE Electronics Inc Bristol Electronics 2 - -
SN74LS90D Motorola Semiconductor Products Bristol Electronics 165 $1.65 $0.62
SN74LS90D Texas Instruments Avnet - $1.29 $1.09
SN74LS90D Texas Instruments Farnell element14 393 £1.78 £1.35
SN74LS90D Texas Instruments Newark element14 275 $2.79 $1.24
SN74LS90D Texas Instruments Chip1Stop 70 $4.07 $2.17
SN74LS90D Texas Instruments element14 Asia-Pacific 275 $3.35 $1.42
SN74LS90DE4 Texas Instruments Avnet - $1.79 $1.29
SN74LS90DG4 Texas Instruments Avnet - $1.29 $1.09
SN74LS90DR Texas Instruments Avnet - $1.11 $0.96
SN74LS90DRG4 Texas Instruments Avnet - $1.11 $0.96
SN74LS90N Texas Instruments Newark element14 299 $2.41 $1.07
SN74LS90N Motorola Semiconductor Products Bristol Electronics 8 $2.25 $2.25
SN74LS90N Texas Instruments Newark element14 585 $2.41 $1.07
SN74LS90N Texas Instruments element14 Asia-Pacific 1,954 $3.05 $1.30
SN74LS90N Texas Instruments RS Components 255 £1.77 £1.20
SN74LS90N Texas Instruments RS Components 1,035 £1.56 £1.20
SN74LS90N Texas Instruments RS Components 275 £1.51 £1.16
SN74LS90N Motorola Semiconductor Products Chip One Exchange 5 - -
SN74LS90N Texas Instruments Chip1Stop 10 $2.13 $0.85
SN74LS90N Texas Instruments Texas Instruments 2,533 $2.20 $0.93
SN74LS90N Texas Instruments Farnell element14 2,475 £1.58 £1.18
SN74LS90N Texas Instruments Avnet 18 $2.34 $1.02
SN74LS90NE4 Texas Instruments Avnet - $1.19 $1.03
SN74LS90NS Texas Instruments Avnet - $1.07 $0.93
T74LS90B1 STMicroelectronics Bristol Electronics 87 - -

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74LS90 datasheet (11)

Part Manufacturer Description Type PDF
74LS90 Fairchild Semiconductor Decade and Binary Counters Original PDF
74LS90 Motorola Decade Counter Divide-by-twelve Counter 4-bit Binary Counter Original PDF
74LS90 National Semiconductor Decade and Binary Counters Original PDF
74LS90 Fairchild Semiconductor Full Line Condensed Catalogue 1977 Scan PDF
74LS90 Raytheon Decade, Divide-by-Twelve, and Binary Counters Scan PDF
74LS90 Signetics Decade Counter Scan PDF
74LS90 Signetics Decade Counter Scan PDF
74LS90 Signetics Integrated Circuits Catalogue 1978/79 Scan PDF
74LS90DC Fairchild Semiconductor Decade Counter Scan PDF
74LS90FC Fairchild Semiconductor Decade Counter Scan PDF
74LS90PC Fairchild Semiconductor Decade Counter Scan PDF

74LS90 Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
74LS90

Abstract: 74ls90 logic SN54/74LS93 TTL 74LS93 74LS90 application 74LS93 74LS93 pin diagram circuit diagram of 74ls92 application of 74LS90 74LS92
Text: SN54/ 74LS90 SN54/74LS92 SN54/74LS93 DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER The SN54 / 74LS90 , SN54 / 74LS92 and SN54 / 74LS93 are high-speed 4-bit ripple type counters , PINS 4, 13 FAST AND LS TTL DATA 5-90 SN54/ 74LS90 · SN54/74LS92 · SN54/74LS93 LOGIC DIAGRAM , (Connection Diagram) as the Dual In-Line Package. SN54/ 74LS90 · SN54/74LS92 · SN54/74LS93 FUNCTIONAL , SN54/ 74LS90 · SN54/74LS92 · SN54/74LS93 LS90 MODE SELECTION RESET / SET INPUTS MR1 MR2 MS1 MS2 H


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PDF SN54/74LS90 SN54/74LS92 SN54/74LS93 74LS90, 74LS92 74LS93 modulo-12, modulo-16 74LS90 74ls90 logic SN54/74LS93 TTL 74LS93 74LS90 application 74LS93 pin diagram circuit diagram of 74ls92 application of 74LS90
1996 - 74LS90

Abstract: 74LS93 P 74LS93 pin diagram circuit diagram of 74ls92 TTL 74ls90 74LS93 logic symbol TTL 74LS93 74LS90 pin diagram 74LS93 74LS92
Text: SN54/ 74LS90 SN54/74LS92 SN54/74LS93 DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER The SN54 / 74LS90 , SN54 / 74LS92 and SN54 / 74LS93 are high-speed 4-bit ripple type counters , PINS 4, 13 FAST AND LS TTL DATA 5-1 SN54/ 74LS90 · SN54/74LS92 · SN54/74LS93 LOGIC DIAGRAM , (Connection Diagram) as the Dual In-Line Package. SN54/ 74LS90 · SN54/74LS92 · SN54/74LS93 FUNCTIONAL , SN54/ 74LS90 · SN54/74LS92 · SN54/74LS93 LS90 MODE SELECTION RESET / SET INPUTS MR1 MR2 MS1 MS2 H


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PDF SN54/74LS90 SN54/74LS92 SN54/74LS93 74LS90, 74LS92 74LS93 modulo-12, modulo-16 74LS90 74LS93 P 74LS93 pin diagram circuit diagram of 74ls92 TTL 74ls90 74LS93 logic symbol TTL 74LS93 74LS90 pin diagram
74LS93 P

Abstract: IC 74LS90 of IC 74LS90 ic 74ls92 pin diagram of ic 74LS93 of IC 74LS93 IC 74LS93 IC 74LS90 internal diagram ic 74LS90 pin diagram IC - 74LS93
Text: 46-06 (Plastic) SN54/ 74LS90 SN54/74LS92 SN54/74LS93 DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4 , SN54/ 74LS90 · SN54/74LS92 · SN54/74LS93 LO GIC DIAGRAM LS90 CONNECTION DIAGRAM DIP (TOP VIEW , LS TTL DATA 5-62 SN54/ 74LS90 · SN54/74LS92 · SN54/74tS93 FU N C TIO N A L D E S C R IP T IO N , SN54/ 74LS90 · SN54/74LS92 · SN54/74LS93 LSBO MODE SELECTIO N R E S ET/S E T INPUTS M R, H H X L X L , AND LS TTL DATA SN54/ 74LS90 · SN54/74LS92 · SN54/74LS93 GUARANTEED OPERATING RANGES SYMBOL vcc


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PDF S/74LS93 modulo-12, modulo-16 SN54/74LS90 SN54/74 74LS93 P IC 74LS90 of IC 74LS90 ic 74ls92 pin diagram of ic 74LS93 of IC 74LS93 IC 74LS93 IC 74LS90 internal diagram ic 74LS90 pin diagram IC - 74LS93
Not Available

Abstract: No abstract text available
Text: (M MOTOROLA. ) SN54/ 74LS90 SN54/74LS92 SN54/74LS93 DECADE COUNTER; DIVIDE-BY-TWELVE , TTL DATA 5-89 w 2 3 12 9 8 1 1 VCC = PIN5 GND = PIN 10 NC = PIN 4, 6, 7,13 SN54/ 74LS90 , (Connection Diagram) as the Dual In-Line Package. SN54/ 74LS90 • SN54/74LS92 • SN54/74LS93 FUNCTIONAL , obtained at output Qq. FAST AND LS TTL DATA 5-91 SN54/ 74LS90 • SN54/74LS92 • SN54/74LS93 LS90 , FAST AND LS TTL DATA 5-92 SN54/ 74LS90 • SN54/74LS92 • SN54/74LS93 GUARANTEED OPERATING RANGES


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PDF SN54/74LS90 SN54/74LS92 SN54/74LS93 54/74LS modulo-12, modulo-16
Not Available

Abstract: No abstract text available
Text: GD54/ 74LS90 DECADE COUNTERS Description Each of these monolithic counters contains four masterslave flipflops and additional gating to provide a divide-by-two counter and a three-stage binary counter for which the count cycle length is divide-by-five for the LS90. Pin C onfiguration INPUT A , / 74LS90 Absolute Maximum Ratings • • • • Supply voltage, Vcc , its driving the B input while maintaining full fan-out capability. GD54/ 74LS90 Switching


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PDF GD54/74LS90
74LS90

Abstract: IC 74LS93 pin diagram of ic 74ls90 74LS93 IC - 74LS93 74LS93 P 74LS92 of IC 74LS90
Text: rise (tr) and fall time (tf) of the clock must be less than 100 ns. SN54/ 74LS90 SN54/74LS92 SN54 , 5-89 SN54/ 74LS90 · SN54/74LS92 · SN54/74LS93 LOGIC DIAGRAM LS90 MS1 ~ T ~ > T CP0© - j , version has the same pinouts (C onnection Diagram) as the Dual In-Line Package. SN54/ 74LS90 · SN54 , 5-91 SN54/ 74LS90 · SN54/74LS92 · SN54/74LS93 LS90 MODE SELECTION R ESET/SET INPUTS MR1 H H X L X , FAST AND LS TTL DATA SN54/ 74LS90 · SN54/74LS92 · SN54/74LS93 GUARANTEED OPERATING RANGES S ym bol


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PDF
7490

Abstract: TTL 7490 74LS90 equivalent 7490 bcd counter configuration 74ls90 7490 pin configuration internal diagram of 7490 10 pin TTL 7490 data 7490 LS90 7490 diagram
Text: symmetrical Bi-quinary divide-by-ten TYPE 7490 74LS90 TYPICAL f HAX 30MHz 42MHz TYPICAL SUPPLY , L H Ta NOTE: °C V in is limited to + 5.5V on CPo and CPi inputs on the 74LS90 only , .4 -1 8 30 -5 5 53 -2 0 9 -0 .4 -2 .4 -3 .2 -1 0 0 15 mA 74LS90 UNIT Max V 0.5 0.4 -1 .5 V V V mA


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PDF 1N916, 1N3064, 500ns 500hs 500ns 7490 TTL 7490 74LS90 equivalent 7490 bcd counter configuration 74ls90 7490 pin configuration internal diagram of 7490 10 pin TTL 7490 data 7490 LS90 7490 diagram
LS 7490

Abstract: internal diagram of 7490 decade counter TTL 7490 7490 pin diagram pin diagram of 7490 configuration 74ls90 7490 74LS90 pin configuration 7490 Decade Counter 7490 bcd counter
Text: Bi-quinary divide-by-ten TYPE TYPICAL fMAX TYPICAL SUPPLY CURRENT 7490 30MHz 30mA 74LS90 42MHz 9mA , temperature A range 0 to 70 °C NOTE: V|n is limited to + 5.5V on CP0 and CP, inputs on the 74LS90 only , free-air temperature range unless otherwise noted.) PARAMETER TEST CONDITIONS1 7490 74LS90 Min


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PDF 1N916, 1N3064, 500ns LS 7490 internal diagram of 7490 decade counter TTL 7490 7490 pin diagram pin diagram of 7490 configuration 74ls90 7490 74LS90 pin configuration 7490 Decade Counter 7490 bcd counter
74LS93A

Abstract: pin diagram of ic 74ls90 74LS93 IC 74LS93 IC 74LS90 74LS92 of IC 74LS90 of IC 74LS93 74LS90 74LS93 P
Text: - Case 646-05 (Pfastic) SN54LS/ 74LS90 SN54LS/74LS92 SN54LS/74LS93 D EC A D E CO U N TER; DIVID , , 7 , 13 M O T O R O L A SC H O T T K Y TTL D EV IC ES S N 54LS/ 74LS90 » SN 54LS/74LS92 « SN , N D = Pin 10 M O T O R O L A SC H O T T K Y TTL D EV IC ES 4 -6 5 S N 54LS/ 74LS90 · SN 54LS , counter. M O T O R O L A SC H O T T K Y TTL D EV IC ES SN 54LS/ 74LS90 · SN 54LS/74LS92 · SN 54LS , K Y TTL D EV IC ES S N 54LS/ 74LS90 · SN 54LS/74LS92 · SN 54LS/74LS93 GUARANTEED OPERATING RAN


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PDF modulo-12, modulo-16 SN54LS/7 74LS93A pin diagram of ic 74ls90 74LS93 IC 74LS93 IC 74LS90 74LS92 of IC 74LS90 of IC 74LS93 74LS90 74LS93 P
pin diagram of ic 74ls90

Abstract: 74LS93 P ic 74ls92 74LS90 74LS93 74LS93A 74LS92 ttl 74ls90 kcd5 of 74ls90 IC decade counter
Text: Case 646-05 (Plastic) SN54LS/ 74LS90 SN54LS/74LS92 SN54LS/74LS93 D ECAD E COUNTER; DIVIDE-BY-TWELVE , DEVICES 5-64 SN 54LS/ 74LS90 · SN 54LS/74LS92 · SN541S/74LS93 L O G IC D IA G R A M LS 9 0 CO N N , SN 54LS/ 74LS90 · SN 54LS/74LS92 · SN 54LS/74LS93 F U N C T IO N A L D E S C R IP T IO N - The L S , -bit ripple-through counter. MOTOROLA SCHOTTKY TTL DEVICES SN 54LS/ 74LS90 · SN 54LS/74LS92 · SN 54LS/74LS93 , connected to input C P i . MOTOROLA SCHOTTKY TTL DEVICES SN 54LS/ 74LS90 · SN 54LS/74LS92 · SN 54LS


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PDF LS93J modulo-12, modulo-16 SN54LS/7490 pin diagram of ic 74ls90 74LS93 P ic 74ls92 74LS90 74LS93 74LS93A 74LS92 ttl 74ls90 kcd5 of 74ls90 IC decade counter
7490 pin configuration

Abstract: TTL 7490 74LS90 pin configuration 7490 pin diagram 7490 Decade Counter internal diagram of 7490 decade counter 7490 LS 7490 signetics 7490 pin diagram of 7490
Text: Bi-quinary divide-by-ten TYPE TYPICAL fMAx TYPICAL SUPPLY CURRENT 7490 30MHz 30mA 74LS90 42MHz 9mA , on £P0 and CP, inputs on the 74LS90 only. RECOMMENDED OPERATING CONDITIONS MODE SELECTION â , CONDITIONS1 7490 74LS90 UNIT Min Typ2 Max Min Typ2 Max Voh HIGH-level output voltage Vcc= min


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PDF 1N916, 1N3064, 500ns 7490 pin configuration TTL 7490 74LS90 pin configuration 7490 pin diagram 7490 Decade Counter internal diagram of 7490 decade counter 7490 LS 7490 signetics 7490 pin diagram of 7490
sn 7492 ttl

Abstract: TTL 7493A 74293 pin diagram TTL 74293 7493A 74LS93 74162 74LS183 74293 74LS90
Text: FAIRCHILD LOGIC/CONNECTION DIAGRAMS DIGITAL-TTL D121 54/7490A, 54LS/ 74LS90 14-1- 6 7 ü MS CPo CPi MR Qo Qi 02 03 nt 2 3 12 9 8 11 Vcc = Pin 5 GND = Pin 10 NC = Pin 4,13 D122 54/7492, 74LS92 14- 1 - Vcc = Pin 5 GND = Pin 10 NC = 2, 3, 4, 13 D123 S4/74293, 54LS/74LS293 ioli» CPo CPi MR Oo Qi 02 03 12 13 9 5 4 8 VCC = Pin 14 GND = Pin 7 NC = Pins 1, 2, 3, 6 D124 S4/7493A , 33 160 D121 3I,6A,9A 3 Asynchronous 54LS/ 74LS90 2x5 — "L 50 33 45 D12I 3I,6A,9A 4 Asynchronous 54


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PDF 54/7490A, 54LS/74LS90 74LS92 S4/74293, 54LS/74LS293 S4/7493A, 54LS/74LS93 93L10, 93S10, 93L16, sn 7492 ttl TTL 7493A 74293 pin diagram TTL 74293 7493A 74LS93 74162 74LS183 74293 74LS90
LS 7490

Abstract: 7490 pin configuration 7490 decade counter-7490 7490 Decade Counter decade counter 7490 74LS90 equivalent 7490 N N74LS90 7490 bcd counter
Text: Counters Decade Counter 7490, LS90 Product Specification TYPE 7490 74LS90 TYPICAL f MAX 30MHz , on the 74LS90 only. RECOMMENDED OPERATING CONDITIONS 74 PARAMETER Min Vcc V|H V|L l|K J OH >O L , 80 -1 .6 -3 .2 -6 .4 -1 8 30 -5 5 53 -2 0 9 ' ' 74LS90 UNIT Max Min 2.7 0.4 Typ2 3.4 0.35 0.25


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PDF 1N916, 1N3064, 500ns 500ns LS 7490 7490 pin configuration 7490 decade counter-7490 7490 Decade Counter decade counter 7490 74LS90 equivalent 7490 N N74LS90 7490 bcd counter
CI 74LS90

Abstract: ci 74193 ci 74ls193 CI 74196 ci 7492 CI 74176 74LS93 TTL 74293 TTL 7493A sn 7492 ttl
Text: FAIRCHILD LOGIC/CONNECTION DIAGRAMS DIGITAL-TTL D121 54/7490A, 54LS/ 74LS90 14-1- 6 7 ü MS CPo CPi MR Qo Qi 02 03 nt 2 3 12 9 8 11 Vcc = Pin 5 GND = Pin 10 NC = Pin 4,13 D122 54/7492, 74LS92 14- 1 - Vcc = Pin 5 GND = Pin 10 NC = 2, 3, 4, 13 D123 S4/74293, 54LS/74LS293 ioli» CPo CPi MR Oo Qi 02 03 12 13 9 5 4 8 VCC = Pin 14 GND = Pin 7 NC = Pins 1, 2, 3, 6 D124 S4/7493A , 33 160 D121 3I,6A,9A 3 Asynchronous 54LS/ 74LS90 2x5 — "L 50 33 45 D12I 3I,6A,9A 4 Asynchronous 54


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PDF 54/7490A, 54LS/74LS90 74LS92 S4/74293, 54LS/74LS293 S4/7493A, 54LS/74LS93 93L10, 93S10, 93L16, CI 74LS90 ci 74193 ci 74ls193 CI 74196 ci 7492 CI 74176 74LS93 TTL 74293 TTL 7493A sn 7492 ttl
ic 7490 pin diagram decade counter

Abstract: IC 7490 pin configuration ic 7490 circuit diagram IC 7490 ic 7490 pin diagram function of ic 7490 pin diagram of ic 7490 function of Set and Reset in ic 7490 LS 7490 IC 7490 pin configuration diagram
Text: n ce. In a sy m m e trica l B i-qu in ary d ivid e -b y-ten TYPE 7490 74LS90 TYPICAL f MAX , £Pi inputs on the 74LS90 only. RECOMMENDED OPERATING CONDITIONS 74 PARAMETER Min VCC V|H V|L IlK , 0.4 0.5 0.4 -1 .5 Max V V V V mA mA mA mA MA ma 74LS90 UNIT Voh HIGH-level output voltage


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PDF 1N916, 1N3064, 500ns 500ns ic 7490 pin diagram decade counter IC 7490 pin configuration ic 7490 circuit diagram IC 7490 ic 7490 pin diagram function of ic 7490 pin diagram of ic 7490 function of Set and Reset in ic 7490 LS 7490 IC 7490 pin configuration diagram
74LS183

Abstract: 74LS275 74LS97 74LS04 74LS00 74ls series 74LS356 74LS93 74LS396 74LS55
Text: CM O S/BiCM O S Gate Array LZ93/LZ95/LZ96/LZ97 Series 74LS Series Macro Cell Libraries (LZ93/LZ95/LZ96/LZ97 Series) Model No. 74LS00 74LS02 74LS04 74LS08 74LS10 74LS11 74LS20 74LS21 74LS27 74LS28 74LS30 74LS32 74LS37 74LS40 74LS42 7443 7444 74LS48 Model No. 74LS51 74LS54 74LS55 74LS73 74LS74 74LS75 74LS76 7447 74LS78 74LS83 74LS85 74LS86 74LS90 74LS91 74LS92 74LS93 74LS95 74LS97 Model No. 74LS107 74LS109 74LS112 74LS113 74LS114 74LS125 74LS126 74LS137 74LS138 74LS139 74LS147 74LS148 74LS151


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PDF LZ93/LZ95/LZ96/LZ97 74LS00 74LS02 74LS04 74LS08 74LS10 74LS11 74LS20 74LS21 74LS183 74LS275 74LS97 74ls series 74LS356 74LS93 74LS396 74LS55
1984 - 587-024

Abstract: 7216A RS7216A RS Components 434-548 rs8629 seven segment display chip 74LS90 divide by two counter IC counter 3 digit LED Digital Pulse Counter - Single Digit 10mhz crystal oscillator
Text: . to increase the range to 50MHz a interval counter 74LS90 decade counter (307-610) may be used or to , 74LS90 must be a digital circuit. If Prescaler ÷ 100 up to 150 MHz decimal point position correction is required see following section. Note: The output from the 74LS90 comes from the Q C rather than Q D to


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PDF H3368 RS7216A 5-65p 587-024 7216A RS Components 434-548 rs8629 seven segment display chip 74LS90 divide by two counter IC counter 3 digit LED Digital Pulse Counter - Single Digit 10mhz crystal oscillator
74LS183

Abstract: 74LS193 sn 7492 ttl TTL 74293 TTL 7490 54LS TTL 74LS93 74ls90 74LS93 ttl 7493
Text: FAIRCHILD LOGIC/CONNECTION DIAGRAMS DIGITAL-TTL D121 54/7490A, 54LS/ 74LS90 14-1- 6 7 ü MS CPo CPi MR Qo Qi 02 03 nt 2 3 12 9 8 11 Vcc = Pin 5 GND = Pin 10 NC = Pin 4,13 D122 54/7492, 74LS92 14- 1 - Vcc = Pin 5 GND = Pin 10 NC = 2, 3, 4, 13 D123 S4/74293, 54LS/74LS293 ioli» CPo CPi MR Oo Qi 02 03 12 13 9 5 4 8 VCC = Pin 14 GND = Pin 7 NC = Pins 1, 2, 3, 6 D124 S4/7493A, 54LS/74LS93 IT 2 3 12 9 8 11 Vcc Pin 5 GND = Pin 10 NC = Pins 4, 6, 7, 13 D127 9310, 93L10, 93S10


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PDF 54/7490A, 54LS/74LS90 74LS92 S4/74293, 54LS/74LS293 S4/7493A, 54LS/74LS93 93L10, 93S10, 93L16, 74LS183 74LS193 sn 7492 ttl TTL 74293 TTL 7490 54LS TTL 74LS93 74ls90 74LS93 ttl 7493
TTL 74293

Abstract: 74LS90 D127 74290 D124 74LS92 74LS93 7490 TTL 7493A 74LS197
Text: /74290 54/7490A 54LS/ 74LS90 54/7492 74LS92 54/74293 54/7493A 54LS/74LS93 54/74176 54/74177 54/74196 54LS


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PDF 54/7490A 54LS/74LS90 74LS92 54/7493A 54LS/74LS93 54LS/74LS196 54LS/74LS60 TTL 74293 74LS90 D127 74290 D124 74LS93 7490 TTL 7493A 74LS197
74ls90 logic

Abstract: 74LS90 pin diagram of 74LS 74LS90 pin configuration 54LS490DM 54LS490FM 74LS490DC 74LS490FC 74LS490PC
Text: 490 /c O 5 7 54LS/74LS490 DUAL DECADE COUNTER DESCRIPTION—The '490 contains a pair of high speed 4-stage ripple counters. Each half of the '490 has individual Clock, Master Reset and Master Set (Preset 9) inputs. Each section counts in the 8421 BCD code. • DUAL VERSION OF 54LS/ 74LS90 • INDIVIDUAL ASYNCHRONOUS CLEAR AND PRESET TO 9 FOR EACH COUNTER • COUNT FREQUENCY —TYPICALLY 65 MHz • INPUT CLAMP DIODES LIMIT HIGH SPEED TERMINATION EFFECTS • TTL AND CMOS COMPATIBLE ORDERING CODE: See


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PDF 54LS/74LS490 54LS/74LS90 74LS490PC 74LS490DC 54LS490DM 54/74LS 74ls90 logic 74LS90 pin diagram of 74LS 74LS90 pin configuration 54LS490FM 74LS490FC 74LS490PC
TTL 74293

Abstract: 7490A 74LS93 ttl 74LS173 TTL 7493A 74LS293 Asynchronous counter 74293 74LS293 pin D187 tc 9310
Text: ,9A 3 Asynchronous 54LS/ 74LS90 2x5 — "L 50 33 45 D12I 3I,6A,9A 4 Asynchronous 54/7492 2x6 — ~L


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PDF 54LS/74LS173 54LS/74LS375 54LS/74LS390 54LS/74LS393 54LS/74LS290 54LS/74LS293 54LS/74LS390 54LS/74LS393 54LS/74LS490 93S05 TTL 74293 7490A 74LS93 ttl 74LS173 TTL 7493A 74LS293 Asynchronous counter 74293 74LS293 pin D187 tc 9310
1995 - 587-024

Abstract: IC 74LS90 FEATURES 7216A IC 74LS90 RS flip flop IC 74LS90 divide by two counter rs8629 RS7216 RS7216A pin DIAGRAM OF IC 74ls90
Text: increase the range to 50MHz a 74LS90 decade counter (RS stock no. 307-610) may be used or to increase the , 74LS90 must be a digital circuit. If decimal point position correction is required see following section. Note: The output from the 74LS90 comes from the QC rather than QD to obtain an input duty cycle


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PDF RS7216A 10MHz 50MHz 74LS90 deca434-432 587-024 IC 74LS90 FEATURES 7216A IC 74LS90 RS flip flop IC 74LS90 divide by two counter rs8629 RS7216 pin DIAGRAM OF IC 74ls90
74LS190 pins

Abstract: 74LS192 PIN diagram 74LS183 TTL 74ls163 74LS192 pins 74LS161 Synchronous 74163 74LS191 pins 74LS162 74160
Text: FAIRCHILD LOGIC/CONNECTION DIAGRAMS DIGITAL-TTL D121 54/7490A, 54LS/ 74LS90 14-1- 6 7 ü MS CPo CPi MR Qo Qi 02 03 nt 2 3 12 9 8 11 Vcc = Pin 5 GND = Pin 10 NC = Pin 4,13 D122 54/7492, 74LS92 14- 1 - Vcc = Pin 5 GND = Pin 10 NC = 2, 3, 4, 13 D123 S4/74293, 54LS/74LS293 ioli» CPo CPi MR Oo Qi 02 03 12 13 9 5 4 8 VCC = Pin 14 GND = Pin 7 NC = Pins 1, 2, 3, 6 D124 S4/7493A, 54LS/74LS93 IT 2 3 12 9 8 11 Vcc Pin 5 GND = Pin 10 NC = Pins 4, 6, 7, 13 D127 9310, 93L10, 93S10


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PDF 54/7490A, 54LS/74LS90 74LS92 S4/74293, 54LS/74LS293 S4/7493A, 54LS/74LS93 93L10, 93S10, 93L16, 74LS190 pins 74LS192 PIN diagram 74LS183 TTL 74ls163 74LS192 pins 74LS161 Synchronous 74163 74LS191 pins 74LS162 74160
simple LM324 COMPARATOR CIRCUIT DIAGRAM

Abstract: 455 khz crystal oscillator by 4049 SP4541 74LS90 application crystal oscillator 4049 earom 7447 decoder fm receiver "tuning control" loop PIC1650A led tv service manual
Text: Customizing Service Available LOCAL OSCILLATOR" SP8794 74LS90 +8 + 10/1 CONTROL4 VOLTAGE CT2017 CHARGE , PIC1650 2 SP8794 1 Resistors 56 Holes 320 AY-5-8105 1 74LS90 1 Capacitors 12 ER1400 1 LM324 1 Diodes , Holes 293 AY-5-8105 1 74LS90 1 Capacitors 10 ER1400 1 LM324 1 Diodes 5 CA3080 1 Transistors


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PDF 1655AHz 200Hz PIC1650 SP8627 74LS93 SP8794 AY-5-8105 74LS90 ER1400 simple LM324 COMPARATOR CIRCUIT DIAGRAM 455 khz crystal oscillator by 4049 SP4541 74LS90 application crystal oscillator 4049 earom 7447 decoder fm receiver "tuning control" loop PIC1650A led tv service manual
1997 - 587-024

Abstract: rs8629 IC 74LS90 FEATURES Digital Pulse Counter - Single Digit 7216A of IC 74LS90 RS7216A 74LS90 divide by two counter RS Components 434-548 RS7216
Text: increase the range to 50MHz a 74LS90 decade counter (RS stock no. 307-610) may be used or to increase the , 74LS90 must be a digital circuit. If decimal point position correction is required see following section. Note: The output from the 74LS90 comes from the QC rather than QD to obtain an input duty cycle


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PDF RS7216A 10MHz 50MHz 74LS90 dec484 587-024 rs8629 IC 74LS90 FEATURES Digital Pulse Counter - Single Digit 7216A of IC 74LS90 74LS90 divide by two counter RS Components 434-548 RS7216
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