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KK74HCU04A
KK74HCU04A
Hex Unbuffered Inverters
High-Performance Silicon-Gate CMOS
The KK74HCU04A is identical in pinout to the 74LS04. This contain six independent unbuffered inverters. These inverters are well suited for use as oscillators, pulse shapers and in many other applications requiring a high-input impedance amplifier. This device is characterized for over wide temperature ranges to meet industry and ation over military specifications. * Low Power consumption characteristic of CMOS devices * Output drive capability: 10 LS TTL Loads Min. * Operating speed superior to LS TTL * Wide operating voltage range: 2.0 to 6.0 V * Low input current: 1.0 A Max. * Low quiescent current: 20A Max. * High noise immunity characteristic of CMOS * Diode protection on all inputs
ORDERING INFORMATION KK74HCU04AN Plastic KK74HCU04AD SOIC TA = -55 to 125 C for all packages
PIN ASSIGNMENT LOGIC DIAGRAM
FUNCTION TABLE
Inputs A L H Output Y H L
PIN 14 =VCC PIN 7 = GND
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KK74HCU04A
MAXIMUM RATINGS*
Symbol VCC VIN VOUT IIN IOUT ICC PD Tstg TL
*
Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin DC Output Current, per Pin DC Supply Current, VCC and GND Pins Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Storage Temperature Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package)
Value -0.5 to +7.0 -1.5 to VCC +1.5 -0.5 to VCC +0.5 20 25 50 750 500 -65 to +150 260
Unit V V V mA mA mA mW C C
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 125C SOIC Package: : - 7 mW/C from 65 to 125C
RECOMMENDED OPERATING CONDITIONS
Symbol VCC VIN, VOUT TA tr, tf Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage, Output Voltage (Referenced to GND) Operating Temperature, All Package Types Input Rise and Fall Time (Figure 1) VCC =2.0 V VCC =4.5 V VCC =6.0 V Min 2.0 0 -55 0 0 0 Max 6.0 VCC +125 1000 500 400 Unit V V C ns
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.
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KK74HCU04A
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)
VCC Symbol Parameter Test Conditions V Guaranteed Limit 25 C to -55C 1.7 3.6 4.8 0.3 0.8 1.1 1.8 4.0 5.5 3.86 5.36 0.2 0.5 0.5 0.32 0.32 0.1 2.0 85 C 1.7 3.6 4.8 0.3 0.8 1.1 1.8 4.0 5.5 3.76 5.26 0.2 0.5 0.5 0.37 0.37 1.0 20 125 C 1.7 3.6 4.8 0.3 0.8 1.1 1.8 4.0 5.5 3.7 5.2 0.2 0.5 0.5 0.4 0.4 1.0 40 A A V Unit
VIH
Minimum HighLevel Input Voltage Maximum Low Level Input Voltage Minimum HighLevel Output Voltage VIN=VIH or VIL IOH = -20 A VIN=VIH or VIL IOH = -4 mA IOH = -5.2 mA
2.0 4.5 6.0 2.0 4.5 6.0 2.0 4.5 6.0 4.5 6.0 2.0 4.5 6.0 4.5 6.0 6.0 6.0
V
VIL
V
VOH
V
VOL
Maximum LowLevel Output Voltage
VIN=VIH or VIL IOL = 20 A VIN=VIH or VIL IOL = 4 mA IOL = 5.2 mA
IIN ICC
Maximum Input Leakage Current Maximum Quiescent Supply Current (per Package)
VIN=VCC or GND VIN=VCC or GND IOUT=0 A
3
KK74HCU04A
AC ELECTRICAL CHARACTERISTICS (CL=50pF,Input tr=tf=6.0 ns)
VCC Symbol Parameter V Guaranteed Limit 25 C to -55C 80 16 14 75 15 13 10 85C 125C Unit
tPLH, tPHL
Maximum Propagation Delay, Input A to Output Y (Figures 1 and 2) Maximum Output Transition Time, Any Output (Figures 1 and 2) Maximum Input Capacitance Power Dissipation Capacitance (Per Inverter)
2.0 4.5 6.0 2.0 4.5 6.0 -
100 20 17 95 19 16 10
120 24 20 110 22 19 10
ns
tTLH, tTHL
ns
CIN
pF
Typical @25C,VCC=5.0 V 15 pF
CPD
Used to determine the no-load dynamic power consumption: PD=CPDVCC2f+ICCVCC
TEST POINT
tr INPUT A 90% 50% 10% tPHL 90% 50% 10% tTH L
tf VCC GND tPLH
DEVICE UNDER TEST OUTPUT CL*
OUTPUT Y
tTL H
* Includes all probe and jig capacitance
Figure 1. Switching Waveforms.
Figure 2. Test Circuit
LOGIC DETAIL (1/6 of Device Show)
VCC
A
Y
TYPICAL APPLICATIONS
4
KK74HCU04A
Crystal Oscillator
R2
Stable RC Oscillator
1/6HCU04 1/6HCU04 1/6HCU04 V out
1/6HCU04
R2 > > R1 C1 < C2 R1
R2
C R1
C1 Vout
C2
Schmitt Trigger
R2
High Input Single-Stage Amplifier with a 2 to 6 V Supply Range
VCC
R2 > 6R 1 R1 Vin 1/6HCU04 1/6HCU04
INPUT
1 M 1/6HCU04 OUTPUT 1M
Vout
Multi-Stage Amplifier
VCC
LED Driver
+V
1/6HCU04 1/6HCU04 1/6HCU04 INPUT OUTPUT
1/6HCU04
For reduced power suplly current, use high-efficiency LEDs such as the Hewlett-Packard HLMP series or equivalent
5
KK74HCU04A
N SUFFIX PLASTIC DIP (MS - 001AA)
A 14 8 B 1 7
Dimension, mm Symbol A B C MIN 18.67 6.1 MAX 19.69 7.11 5.33 0.36 1.14 2.54 7.62 0 2.92 7.62 0.2 0.38 10 3.81 8.26 0.36 0.56 1.78
F
L
D F
C -T- SEATING N G D 0.25 (0.010) M T K
PLANE
G H
H J
M
J K L M N
NOTES: 1. Dimensions "A", "B" do not include mold flash or protrusions. Maximum mold flash or protrusions 0.25 mm (0.010) per side.
D SUFFIX SOIC (MS - 012AB) Dimension, mm
8
A 14
Symbol A
MIN 8.55 3.8 1.35 0.33 0.4 1.27 5.27 0 0.1 0.19 5.8 0.25
MAX 8.75 4 1.75 0.51 1.27
H
B
P
B C
1
G
7 C R x 45
D F G
-TD 0.25 (0.010) M T C M K
SEATING PLANE
H
J F M
J K M P R
8 0.25 0.25 6.2 0.5
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.
6

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