TECHNICAL DATA IW4042B Quad Clocked «D» Latch High-Voltage Silicon-Gate CMOS IW4042B types contain four latch circuits, each strobed by a common clock. Complementary buffered outputs are available from each circuit. The impedance of the n- and p-channel output devices is balanced and all outputs are electrically identical. Information present at the data input is transferred to outputs Q and Q during the CLOCK level which is programmed by the POLARITY input. For POLARITY = 0 the transfer occurs during the 0 CLOCK level and for POLARITY = 1 the transfer occurs during the 1 CLOCK level. The outputs follow the data input providing the CLOCK and POLARITY levels defined above are present. When a CLOCK transition occurs (positive for POLARITY = 0 and negative for POLARTY = 1) the information present at the input during the CLOCK transition is retained at the outputs until an opposite CLOCK transition occurs. The IW4042B types are supplied in 16-lead hermetic dual-in-line ceramic packages (D and F suffixes); 16-lead dual-in-line plastic package (E suffix), and in chip form (H suffix). • Operating Voltage Range: 3.0 to 18 V • Maximum input current of 1 μA at 18 V over full packagetemperature range; 100 nA at 18 V and 25°C • Noise margin (over full package temperature range): 1.0 V min @ 5.0 V supply 2.0 V min @ 10.0 V supply 2.5 V min @ 15.0 V supply ORDERING INFORMATION IW4042BN Plastic IW4042BD SOIC TA = -55° to 125° C for all packages PIN ASSIGNMENT LOGIC DIAGRAM FUNCTION TABLE Inputs Outputs Clock Polarity Q 0 0 D 1 0 Latch 1 1 D 0 1 Latch PIN 16 =VCC PIN 8 = GND Rev. 00 IW4042B MAXIMUM RATINGS* Symbol VCC VI VOUT Parameter Value Unit -0.5 to +20 V DC Input Voltage (Referenced to GND) -0.5 to VCC +0.5 V DC Output Voltage (Referenced to GND) -0.5 to VCC +0.5 V DC Supply Voltage (Referenced to GND) II DC Input Current, per Pin ±10 mA PD Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ 750 500 mW Ptot Power Dissipation per Output Transistor 100 mW Tstg Storage Temperature -65 to +150 °C 260 °C TL Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package) * Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions. +Derating - Plastic DIP: - 10 mW/°C from 65° to 125°C SOIC Package: : - 7 mW/°C from 65° to 125°C RECOMMENDED OPERATING CONDITIONS Symbol VCC VI, VOUT TA Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage, Output Voltage (Referenced to GND) Operating Temperature, All Package Types Min Max Unit 3.0 18 V 0 VCC V -55 +125 °C This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high-impedance circuit. For proper operation, VIN and VOUT should be constrained to the range GND≤(VIN or VOUT)≤VCC. Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC). Unused outputs must be left open. Rev. 00 IW4042B DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND) VСС Guaranteed Limit V ≥-55°C 25°C ≤125 °C Unit VOUT=0.5 V or VCC - 0.5 V VOUT=1.0 V or VCC - 1.0 V VOUT=1.5 V or VCC - 1.5 V 5.0 10 15 3.5 7 11 3.5 7 11 3.5 7 11 V Maximum Low Level Input Voltage VOUT=0.5 V or VCC - 0.5 V VOUT=1.0 V or VCC - 1.0 V VOUT=1.5 V or VCC - 1.5 V 5.0 10 15 1.5 3 4 1.5 3 4 1.5 3 4 V VOH Minimum High-Level Output Voltage VIN=GND or VCC 5.0 10 15 4.95 9.95 14.95 4.95 9.95 14.95 4.95 9.95 14.95 V VOL Maximum Low-Level Output Voltage VIN=GND or VCC 5.0 10 15 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 V IIN Maximum Input Leakage Current VIN= GND or VCC 18 ±0.1 ±0.1 ±1.0 μA IСС Maximum Quiescent Supply Current (per Package) VIN= GND or VCC 5.0 10 15 20 1 2 4 20 1 2 4 20 30 60 120 600 μA IOL Minimum Output Low (Sink) Current VIN= GND or VCC VOL=0.4 V VOL=0.5 V VOL=1.5 V 5.0 10 15 0.64 1.6 4.2 0.51 1.3 3.4 0.36 0.9 2.4 IOH Minimum Output VIN= GND or VCC High (Source) Current VOH=2.5 V VOH=4.6 V VOH=9.5 V VOH=13.5 V 5.0 5.0 10 15 -2.0 -0.64 -1.6 -4.2 -1.6 -0.51 -1.3 -3.4 -1.15 -0.36 -0.9 -2.4 Symbol Parameter VIH Minimum High-Level Input Voltage VIL Test Conditions mA mA Rev. 00 IW4042B AC ELECTRICAL CHARACTERISTICS (CL=50pF, RL=200 kΩ, Input tr=tf=20 ns) VCC Symbol Parameter Guaranteed Limit V ≥-55°C 25°C ≤125°C Unit tPLH, tPHL Maximum Propagation Delay, Clock to Q (Figure 1) 5.0 10 15 450 200 160 450 200 160 900 400 320 ns tPLH, tPHL Maximum Propagation Delay, Clock to Q (Figure 1) 5.0 10 15 500 230 180 500 230 180 1000 460 360 ns tPLH, tPHL Maximum Propagation Delay, Data to Q (Figure 2) 5.0 10 15 220 110 80 220 110 80 440 220 160 ns tPLH, tPHL Maximum Propagation Delay, Data to Q (Figure 2) 5.0 10 15 300 150 100 300 150 100 600 300 200 ns tTLH, tTHL Maximum Output Transition Time, Any Output (Figure 1) 5.0 10 15 200 100 80 200 100 80 400 200 160 ns CIN Maximum Input Capacitance - 7.5 pF TIMING REQUIREMENTS (CL=50pF, RL=200 kΩ, Input tr=tf=20 ns) VCC Symbol Parameter Guaranteed Limit V ≥-55°C 25°C ≤125°C Unit tw Minimum Pulse Width, Clock (Figure 1) 5.0 10 15 200 100 60 200 100 60 400 200 120 ns tsu Minimum Setup Time, Data to Clock (Figure 1) 5.0 10 15 50 30 25 50 30 25 100 60 50 ns th Minimum Hold Time, Clock to Data (Figure 1) 5.0 10 15 120 60 50 120 60 50 240 120 100 ns Maximum Input Rise or Fall Time, Clock (Figure 1) 5.0 10 15 tr, tf Not rise or fall time sensitive μs Rev. 00 IW4042B Figure 1. Switching Waveforms Figure 2. Switching Waveforms Rev. 00 IW4042B N SUFFIX PLASTIC (MS - 001BB) A 9 16 B 1 Dimensions, mm 8 F C -T- SEATING PLANE G K D MIN MAX A 18.67 19.69 B 6.10 7.11 C L N Symbol M J H 0.25 (0.010) M T NOTES: 1. imensions “A”, “B” do not include mold flash or protrusions. Maximum mold flash or protrusions 0.25 mm (0.010) per side. 5.33 D 0.36 0.56 F 1.14 1.78 G 2.54 H 7.62 J 0° 10° K 2.92 3.81 L 7.62 8.26 M 0.20 0.36 N 0.38 D SUFFIX SOIC (MS - 012AC) A 16 9 H Dimensions, mm B 1 G P 8 R x 45 C -TK D SEATING PLANE J F 0.25 (0.010) M T C M NOTES: 1.Dimensions A and B do not include mold flash or protrusion. 2.Maximum mold flash or protrusion 0.15 mm (0.006) per side for A, for B - 0.25 mm (0.010) per side. M Symbol. MIN MAX A 9.80 10.0 B 3.80 4.00 C 1.35 1.75 D 0.33 0.51 F 0.40 1.27 G 1.27 H 5.72 J 0° 8° K 0.10 0.25 M 0.19 0.25 P 5.80 6.20 R 0.25 0.50 Rev. 00