MPG1654 MOTOROLA | Alldatasheet
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() Military 1654 Binary Counter ELECTRICALLY TESTED PER: MPG 1654 (- 30°C to + 85°C) ‘The 1654 is a 4-bit counter capable of divide-by-two, divide-by-four, divide-by- eight, or divide-by-16 functions. Clock inputs trigger on the positive going edge of the clock pulse. Set and Resetinputs override the clock, allowing asynchronous “set” or “clear” Individual Set and common Reset inputs are provided, as well as complementary ‘outputs for the first and fourth bits. True outputs are available at all levels. * Power Dissipation = 750 mW typ AVAILABLE AS * fTog = 325 MHz typ 1) JAN: N/A 2) SMD: N/A ABSOLUTE MAXIMUM RATINGS: Symbol Min Max Unit 3 ai . Power Supply Voltage (Vcc = 0) Voc -80 ° vac X= CASE OUTLINE AS FOLLOWS: Base Input Voltage (Vcc = 0) VIN ° Vee Vde PACKAGE: CERDIP: £ ‘Output Source Current Continuous lo <40 mAdc ‘Storage Temperature Range Toto -55 4125 °c Operating Temperature Range TA -30 +85 °c * 883 Processing (Non-Compliant) fa PIN ASSIGNMENTS FUNCTION DIL BURN-IN Voc: C1] [1g] Yoc2 (CONDITION C) Coock2 [2] [15] Clock 1 Veet 1 GND % GB] [14] S3 Clock 2 2 OPEN ot [73] a5 So 3 GND % Fy] [ia] O3 for) 4 51.QtoVrT a EY] [a7] Q2 Qo 5 stato V7 8 [20] Fest v cor 6 51 QtoVTT ee [8] }2] Se Sy 7 GND VEE 8 VEE Be 8 GND LOGIC DIAGRAM Roset 10 OPEN Q2 " 51.20 VTT 8 Qo SQ SQ 8 3 3 2 sav 9 9 9 9 9 9 99 s “4 GND eq as eq eq 3 ip rue ca aU Clock 1 1 OPEN cocks Oto, T Vece 16 GND Cock2 O—[C2 pO (an CR CRG BURN - IN CONDITIONS: ° T_| Vit = - 1.8 V MAX/~ 2.2 V MIN Reset b Vee =~ 5.7 V MAX/~ 4.7 V MIN % a MOTOROLA MILITARY MECL DATA 419
** = Vi Clock transition from Vi to Vin. Figure 1. Test Circuit
Figure 2. Test Circuit Waveforms:
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