hr index - integrated circuits

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2716 EPROM programmer N3CA 32 Apr 82 +
555 timer operational characteristics WB6FOC 32 Mar 79 +
Active filters K6JM 70 Feb 78 +
Amateur uses of the MC1530 IC W2EEY 42 May 68
Amplifiers, broadband IC W6GXN 36 Jun 73 +
Applications, potpourri of IC W1DTY, Thorpe 8 May 69 +
Audio-power ICs W3FQJ 64 Jan 76 +
Balanced modulator, an integrated-circuit K7QWR 6 Sep 70 +
Binary coded decimal addition (HN) WA9HUV 66 Apr 82 +
Binary coded decimal addition (HN) Comment, Schiffler, Jeffrey L. 8 Dec 82 +
C L logic circuit W1DTY 4 Mar 75 +
Cmos logic circuits W3FQJ 50 Jun 75 +
CMOS programmable divide-by-N counter (HN) W7BZ 94 Jan 78 +
Counter gating sources K6KA 48 Nov 70
Counter reset generator (HN) W3KBM 68 Jan 73 +
Digital counters (letter) W1GGN 76 May 73 +
Digital ICs, part I W3FQJ 41 Mar 72
Digital ICs, part II W3FQJ 58 Apr 72
Digital ICs, part II Correction 66 Nov 72
Digital mixers WB8IFM 42 Dec 73 +
Digital multivibrators W3FQJ 42 Jun 72 +
Digital oscillators and dividers W3FQJ 62 Aug 72
Digital readout station accessory, part I K6KA 6 Feb 72
Digital station accessory, part II K6KA 50 Mar 72
Digital station accessory, part III K6KA 36 Apr 72
Divide-by-n counters, high-speed W1OOP 36 Mar 76 +
Electronic counter dials, IC K6KA 44 Sep 70 +
Electronic keyer, cosmos IC WB2DFA 6 Jun 74 +
Electronic keyer, cosmos IC Short circuit 62 Dec 74 +
Emitter-coupled logic W3FQJ 62 Sep 72
Exar XR-205 waveform generator as capacitance meter (HN) W6WR 79 Jul 79 +
Flip-flops W3FQJ 60 Jul 72
Flop-flip, using (HN) W3KBM 60 Feb 72
FSK tone generator using an IC tone dialer (HN) Nagel, David 88 Apr 83 +
Function generator, IC W1DTY 40 Aug 71 +
Function generator, IC K4DHC 22 Jun 74 +
Gain control IC for audio signal processing Jung 47 Jul 77 +
I L logic circuits W1DTY 4 Nov 75 +
IC arrays K6JM 42 Sep 78 +
IC op amp update Jung, Waiter 62 Mar 78 +
IC power (HN) W3KBM 68 Apr 72
IC tester, TTL WA4LCO 66 Aug 76 +
IC-regulated power supply for ICs W6GXN 28 Mar 68
Integrated circuits, part I W3FQJ 40 Jun 71
Integrated circuits, part II W3FQJ 58 Jul 71
Integrated circuits, part III W3FQJ 50 Aug 71 +
Logic families, IC W6GXN 26 Jan 74 +
Logic monitor (HN) WA5SAF 70 Apr 72
Logic monitor (HN) Correction 91 Dec 72 +
Logic test probe VE6RF 53 Dec 73 +
Logic test probe (HN) Rossman 56 Feb 73 +
Logic test probe (HN) Short circuit 58 Dec 73 +
Low-cost linear ICs WA7KRE 20 Oct 69 +
Low-pass filter, integrated circuit WB2KTG 59 Jan 85 +
Missent ID K6KA 25 Apr 76 +
Modular modulos W9SEK 63 Aug 70
Motorola MC1530 IC, amateur uses for W2EEY 42 May 68
Multi-function integrated circuits W3FQJ 46 Oct 72
National LM373, using in ssb transceiver W5BAA 32 Nov 73 +
Op amp (741) circuit design WA5SNZ 26 Apr 76 +
Op amp challenges the 741 WA5SNZ 76 Jan 78 +
Operational amplifiers WB2EGZ 6 Nov 69 +
Phase-locked loops, IC W3FQJ 54 Sep 71
Phase-locked loops, IC, experiments with W3FQJ 58 Oct 71 +
Plessey SL600-series ICs, how to use G8FNT 26 Feb 73 +
Practically Speaking: getting to know the logic families, part 2: CMOS K4IPV 77 Jan 90 +
Practically Speaking: Getting to Know the Logic Families- pt 1: TTL K4IPV 34 Dec 89 +
Removing ICs (HN) W6NIF 71 Aug 70
Seven-segment readouts, multiplexed W5NPD 37 Jul 75 +
Simple eeprom programmer WA2IHE 40 Jan 90 +
Socket label for ICs (HN) WA4WDL, WB4LJM 94 Jan 78 +
Ssb detector, IC (HN) K4ODS 67 Dec 72 +
Ssb detector, IC (HN) Correction (letter) 72 Apr 73 +
Ssb equipment, using TTL ICs in G4ADJ 18 Nov 75 +
Static electricity and modern integrated circuits K4KEF 33 Mar 84 +
Surplus ICs (HN) W4AYV 68 Jul 70
Sync generator, IC, for ATV W0KGI 34 Jul 75 +
The Guerri report W6MGI 124 Jan 86 +
The Guerri report: microchips W6MGI 109 Jul 86 +
The Guerri report: superchips come of age W6MGJ 126 Feb 85 +
TouchTone decoder, an Improved N6JH 24 Dec 82 +
Transceiver, 9-MHz ssb, IC G3ZVC 34 Aug 74 +
Transceiver, 9-MHz ssb, IC Circuit change (letter) 62 Sep 75 +
TTL ICs, simple tests for W6ALF 37 Mar 82 +
TTL oscillator (HN) WB6VZM 77 Feb 78 +
TTL sub-series ICs, how to select WA1SNG 26 Dec 77 +
U/ART, how it works Titus 58 Feb 76 +
Using ICs in a nbfm system W6AJF 30 Oct 68
Using ICs with single-polarity power supplies W2EEY 35 Sep 69
Using integrated circuits (HN) W9KXJ 69 May 69 +
Voltage regulators W6GXN 31 Mar 77 +
Voltage regulators, IC W7FLC 22 Oct 70
Voltage-regulator ICs, adjustable WB9KEY 36 Aug 75 +
Voltage-regulator ICs, three-terminal WB5EMI 26 Dec 73 +
Voltage-regulator ICs, three-terminal Added note (letter) 73 Sep 74 +
Vtvm, convert to an IC voltmeter K6VCI 42 Dec 74 +


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