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Details, datasheet, quote on part number:SN74HC02DT
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Datasheet text preview:
SN54HC02, SN74HC02 QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SCLS076E DECEMBER 1982 REVISED AUGUST 2003
D D D
Wide Operating Voltage Range of 2 V to 6 V Outputs Can Drive Up To 10 LSTTL Loads Low Power Consumption, 20-µA Max ICC
SN54HC02 . . . J OR W PACKAGE SN74HC02 . . . D, DB, N, NS, OR PW PACKAGE (TOP VIEW)
D D D
Typical tpd = 8 ns ±4-mA Output Drive at 5 V Low Input Current of 1 µA Max
SN54HC02 . . . FK PACKAGE (TOP VIEW)
1Y 1A 1B 2Y 2A 2B GND
1 2 3 4 5 6 7
14 13 12 11 10 9 8
VCC 4Y 4B 4A 3Y 3B 3A
1A 1Y NC VCC 4Y 1B NC 2Y NC 2A
4 5 6 7 8 3 2 1 20 19 18 17 16 15 14 9 10 11 12 13
4B NC 4A NC 3Y
NC No internal connection
description/ordering information
The 'HC02 devices contain four independent 2-input NOR gates. They perform the Boolean function Y = A + B or Y = A · B in positive logic. ORDERING INFORMATION
TA PDIP N SOIC D 40°C to 85 C 85°C SOP NS SSOP DB TSSOP PW CDIP J 125°C 55°C to 125 C CFP W LCCC FK PACKAGE Tube of 25 Tube of 50 Reel of 2500 Reel of 250 Reel of 2000 Reel of 2000 Tube of 90 Reel of 2000 Reel of 250 Tube of 25 Tube of 150 Tube of 55 ORDERABLE PART NUMBER SN74HC02N SN74HC02D SN74HC02DR SN74HC02DT SN74HC02NSR SN74HC02DBR SN74HC02PW SN74HC02PWR SN74HC02PWT SNJ54HC02J SNJ54HC02W SNJ54HC02FK SNJ54HC02J SNJ54HC02W HC02 HC02 HC02 HC02 TOP-SIDE MARKING SN74HC02N
SNJ54HC02FK Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright 2003, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
2B GND NC 3A 3B
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SN54HC02, SN74HC02 QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SCLS076E DECEMBER 1982 REVISED AUGUST 2003
FUNCTION TABLE (each gate) INPUTS A H X L B X H L OUTPUT Y L L H
logic diagram (positive logic)
A B Y
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 7 V Input clamp current, IIK (VI VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Output clamp current, IOK (VO VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25 mA Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Package thermal impedance, JA (see Note 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96°C/W N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C/W NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76°C/W PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113°C/W Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Note 3)
SN54HC02 MIN VCC VIH Supply voltage High-level input voltage VCC = 2 V VCC = 4.5 V VCC = 6 V VCC = 2 V VIL VI VO t/v Low-level input voltage Input voltage Output voltage Input transition rise/fall time VCC = 2 V VCC = 4.5 V VCC = 4.5 V VCC = 6 V 0 0 2 1.5 3.15 4.2 0.5 1.35 1.8 VCC VCC 1000 500 0 0 NOM 5 MAX 6 SN74HC02 MIN 2 1.5 3.15 4.2 0.5 1.35 1.8 VCC VCC 1000 500 ns V V V V NOM 5 MAX 6 UNIT V
VCC = 6 V 400 400 TA Operating free-air temperature 55 125 40 85 °C NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
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POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
SN54HC02, SN74HC02 QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SCLS076E DECEMBER 1982 REVISED AUGUST 2003
electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS VCC 2V IOH = 20 µA A VOH VI = VIH or VIL IOH = 4 mA IOH = 5.2 mA IOL = 20 µA A VOL VI = VIH or VIL IOL = 4 mA IOL = 5.2 mA II ICC Ci VI = VCC or 0 VI = VCC or 0, IO = 0 4.5 V 6V 4.5 V 6V 2V 4.5 V 6V 4.5 V 6V 6V 6V 2 V to 6 V 3 MIN 1.9 4.4 5.9 3.98 5.48 TA = 25°C TYP MAX 1.998 4.499 5.999 4.3 5.8 0.002 0.001 0.001 0.17 0.15 ±0.1 0.1 0.1 0.1 0.26 0.26 ±100 2 10 SN54HC02 MIN 1.9 4.4 5.9 3.7 5.2 0.1 0.1 0.1 0.4 0.4 ±1000 40 10 MAX SN74HC02 MIN 1.9 4.4 5.9 3.84 5.34 0.1 0.1 0.1 0.33 0.33 ±1000 20 10 nA µA pF V V MAX UNIT
switching characteristics over recommended operating free-air temperature range, CL = 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER FROM (INPUT) TO (OUTPUT) VCC 2V tpd A or B Y 4.5 V 6V 2V tt Y 4.5 V 6V MIN TA = 25°C TYP MAX 45 9 8 38 8 6 90 18 15 75 15 13 SN54HC02 MIN MAX 135 27 23 110 22 19 SN74HC02 MIN MAX 115 23 20 95 19 16 ns ns UNIT
operating characteristics, TA = 25°C
PARAMETER Cpd Power dissipation capacitance per gate TEST CONDITIONS No load TYP 22 UNIT pF
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
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