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Details, datasheet, quote on part number:SN74AHC1G02DBVT
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Datasheet text preview:
SN74AHC1G02 SINGLE 2-INPUT POSITIVE-NOR GATE
SCLS342I APRIL 1996 REVISED JANUARY 2003
D D D D D
Operating Range of 2 V to 5.5 V Max tpd of 6.5 ns at 5 V Low Power Consumption, 10-µA Max ICC ±8-mA Output Drive at 5 V ESD Protection Exceeds JESD 22 2000-V Human-Body Model (A114-A) 200-V Machine Model (A115-A) 1000-V Charged-Device Model (C101)
DBV OR DCK PACKAGE (TOP VIEW)
A B GND
1 2 3
5 4
VCC Y
description/ordering information
This device contains a single 2-input NOR gate that performs the Boolean function Y = A S B or Y = A + B in positive logic. ORDERING INFORMATION
TA PACKAGE SOT (SOT 23) DBV (SOT-23) DBV 40°C to 85°C to 85°C SOT (SC-70) DCK (SC 70) DCK Reel of 3000 Reel of 250 Reel of 3000 Reel of 250 ORDERABLE PART NUMBER SN74AHC1G02DBVR SN74AHC1G02DBVT SN74AHC1G02DCKR SN74AHC1G02DCKT AB_ TOP-SIDE MARKING A02_
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. The actual top-side marking has one additional character that designates the assembly/test site. FUNCTION TABLE INPUTS A H X L B X H L OUTPUT Y L L H
logic diagram (positive logic)
1 A B 2 4 Y
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
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.
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SN74AHC1G02 SINGLE 2-INPUT POSITIVE-NOR GATE
SCLS342I APRIL 1996 REVISED JANUARY 2003
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 7 V Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 7 V Output voltage range, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to VCC + 0.5 V Input clamp current, IIK (VI VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±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): DBV package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206°C/W DCK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252°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)
MIN VCC VIH Supply voltage High-level input voltage VCC = 2 V VCC = 3 V VCC = 5.5 V VCC = 2 V VIL VI VO IOH Low-level input voltage Input voltage Output voltage High-level output current VCC = 2 V VCC = 3.3 V ± 0.3 V VCC = 5 V ± 0.5 V VCC = 2 V VCC = 3.3 V ± 0.3 V VCC = 5 V ± 0.5 V VCC = 3.3 V ± 0.3 V VCC = 5 V ± 0.5 V VCC = 3 V VCC = 5.5 V 0 0 2 1.5 2.1 3.85 0.5 0.9 1.65 5.5 VCC 50 4 8 50 4 8 100 20 V V V V MAX 5.5 UNIT V
mA
mA
mA
mA ns/V
IOL
Low-level output current
t/v
Input transition rise or fall rate transition rise or fall rate
TA Operating free-air temperature 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
SN74AHC1G02 SINGLE 2-INPUT POSITIVE-NOR GATE
SCLS342I APRIL 1996 REVISED JANUARY 2003
electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS CONDITIONS VCC 2V IOH = 50 mA VOH IOH = 4 mA IOH = 8 mA IOL = 50 mA VOL IOL = 4 mA IOL = 8 mA II ICC Ci VI = 5.5 V or GND VI = VCC or GND, VI = VCC or GND IO = 0 3V 4.5 V 3V 4.5 V 2V 3V 4.5 V 3V 4.5 V 0 V to 5.5 V 5.5 V 5V 4 MIN 1.9 2.9 4.4 2.58 3.94 0.1 0.1 0.1 0.36 0.36 ±0.1 1 10 TA = 25°C TYP MAX 2 3 4.5 MIN 1.9 2.9 4.4 2.48 3.8 0.1 0.1 0.1 0.44 0.44 ±1 10 10 V V MAX UNIT
mA mA
pF
switching characteristics over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER tPLH tPHL tPLH tPHL FROM (INPUT) A or B or A or B or TO (OUTPUT) Y Y LOAD CAPACITANCE CL = 15 pF 15 pF CL = 50 pF 50 pF MIN TA = 25°C TYP MAX 5.6 5.6 8.1 8.1 7.9 7.9 11.4 11.4 MIN 1 1 1 1 MAX 9.5 9.5 13 13 UNIT ns ns
switching characteristics over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER tPLH tPHL tPLH tPHL FROM (INPUT) A or B or A or B or TO (OUTPUT) Y Y LOAD CAPACITANCE CL = 15 pF 15 pF CL = 50 pF 50 pF TA = 25°C MIN TYP MAX 3.6 3.6 5.1 5.1 5.5 5.5 7.5 7.5 MIN 1 1 1 1 MAX 6.5 6.5 8.5 8.5 UNIT ns ns
operating characteristics, VCC = 5 V, TA = 25°C
PARAMETER Cpd Power dissipation capacitance TEST CONDITIONS No load, f = 1 MHz TYP 15 UNIT pF
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