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NTE9093 & NTE9094 Integrated Circuit Diode Transistor Logic (DTL) Dual J-K Flip-Flop
Absolute Maximum Ratings: (Above which useful life may be impaired) VCC Pin, Potential to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to +8.0V VCC, Pulsed, 1 Second . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V Input Voltage, Applied to Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1.5 to 5.5V Voltage Applied to Output when Output is High . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +VCC Input Current, Into Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1mA Current Into Output when Output is Low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA Ambient Temperature Range Under Bias . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +125C Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to +150C Lead Temperature (During Soldering, 60sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300C Note 1. The NTE9093 is a discontinued device and no longer available. Electrical Characteristics: (TA = +25C, VCC = 5V 10% unless otherwise specified)
Parameter Output High Voltage NTE9093 NTE9094 Output Low Voltage NTE9093 NTE9094 Input High Voltage Input Low Voltage Input Leakage Current, All J-K, S, C, SD, CD Inputs Input Leakage Current, CP Inputs Input Current, All J, K, S, C Inputs Input Current, SD or CD Input Current, CP Inputs NTE9093 NTE9094 VIH VIL IR IRCP IF VOL Symbol VOH Test Conditions VCC = 4.5V, IOH = -180A VCC = 4.5V, IOH = -540A VCC = 4.5V, IOL = 12mA VCC = 4.5V, IOH = 13mA Guaranteed Input High Threshold for All Inputs Guaranteed Input Low Threshold for All Inputs VCC = 5.5V, VR = 4V, GND on Other Inputs VCC = 5.5V, VR = 4V, GND on Other Inputs VCC = 5.5V, VF = 0.4V, 4V on Other Inputs Min 2.5 2.5 - - 1.9 - - - - - - - Typ 3.3 3.3 0.25 0.25 - - - - Max - - 0.4 0.4 - 1.1 2.0 10 Unit V V V V V V A A mA mA mA mA
-0.82 -0.98 -1.8 -2.2
-2.40 -2.93 -1.93 -2.35
Electrical Characteristics (Cont'd): (TA = +25C, VCC = 5V 10% unless otherwise specified)
Parameter Input Current, All J, K, S, C Inputs Input Current, SD or CD Input Current, CP Inputs NTE9093 NTE9094 Symbol IF Test Conditions VCC = 4.5V, VF = 0.4V, 4V on Other Inputs Min - - - - IPD VCC = 5V, All Inputs Open, Momentary GND on SD - - Typ Max Unit mA mA mA mA mA mA -0.62 -0.76 -1.39 -1.70 -1.85 -2.26 -1.50 -1.83 16.6 19.8 28.0 32.4
VCC Current NTE9093
NTE9094
Switching Characteristics (TA = +25C, VCC = 5V) Clock to Output NTE9093
NTE9094 tpd+ 35 30 tpd- 30 30 tset-up trelease 35 - - - - - 22 14 75 65 75 75 - 10 ns ns ns ns ns ns
Clock to Output NTE9093
NTE9094
Set-Up Time Release Time
Truth Table: Synchronous Operation
Before Clock Outputs One L L H H Zero H H L L J L H X X Inputs K X X L H Outputs After Clock One L H H L Zero H L L H
Truth Table: Asynchronous Operation
Inputs SD L L H H CD L H L H One H H L Outputs Zero H L H
State determined by synchronous inputs and clock input
Pin Connection Diagram
CP 1 1 K1 2 J1 3 SD 1 4
14 VCC 13 CP 2 12 K 2 11 J 2 10 SD 2 9 Q2 8 Q2
Q1 5 Q1 6 GND 7
14
8
1
7
.785 (19.95) Max .200 (5.08) Max
.300 (7.62)
.100 (2.45) .600 (15.24)
.099 (2.5) Min

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