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Details, datasheet, quote on part number:SN54LVC32AW
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Datasheet text preview:
SN54LVC32A, SN74LVC32A QUADRUPLE 2-INPUT POSITIVE-OR GATES
SCAS286H JANUARY 1993 REVISED JUNE 1998
D D D D D D D
EPIC TM (Enhanced-Performance Implanted CMOS) Submicron Process ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) Latch-Up Performance Exceeds 250 mA Per JESD 17 Typical VOLP (Output Ground Bounce) 2 V at VCC = 3.3 V, TA = 25°C Inputs Accept Voltages to 5.5 V Package Options Include Plastic Small-Outline (D), Shrink Small-Outline (DB), Thin Shrink Small-Outline (PW), and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK), and DIPs (J)
SN54LVC32A . . . J OR W PACKAGE SN74LVC32A . . . D, DB, OR PW PACKAGE (TOP VIEW)
1A 1B 1Y 2A 2B 2Y GND
1 2 3 4 5 6 7
14 13 12 11 10 9 8
VC C 4B 4A 4Y 3B 3A 3Y
SN54LVC32A . . . FK PACKAGE (TOP VIEW)
1B 1A NC VCC 4B 1Y NC 2A NC 2B
4 5 6 7 8 3 2 1 20 19 18 17 16 15 14 9 10 11 12 13
description
The SN54LVC32A quadruple 2-input positive-OR gate is designed for 2.7-V to 3.6-V VCC operation and the SN74LVC32A quadruple 2-input positiveOR gate is designed for 1.65-V to 3.6-V VCC operation. The 'LVC32A devices perform the Boolean function Y logic.
4A NC 4Y NC 3B
NC No internal connection
+ A ) B or Y + A · B
in positive
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators in a mixed 3.3-V/5-V system environment. The SN54LVC32A is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74LVC32A is characterized for operation from 40°C to 85°C.
FUNCTION TABLE (each gate) INPUTS A H X L B X H L OUTPUT Y H H L
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. EPIC is a trademark of 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.
Copyright © 1998, 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.
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
2Y GND NC 3Y 3A
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SN54LVC32A, SN74LVC32A QUADRUPLE 2-INPUT POSITIVE-OR GATES
SCAS286H JANUARY 1993 REVISED JUNE 1998
logic symbol
1A 1B 2A 2B 3A 3B 4A 4B 1 2 4 5 9 10 12 13 11 4Y 8 3Y 6 2Y 1 3 1Y
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. Pin numbers shown are for the D, DB, J, PW, and W packages.
logic diagram, each gate (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 6.5 V Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 6.5 V Output voltage range, VO (see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to VCC + 0.5 V Input clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA Output clamp current, IOK (VO < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA Continuous output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±100 mA Package thermal impedance, JA (see Note 3): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127°C/W DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158°C/W PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170°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 negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. The value of VCC is provided in the recommended operating conditions table. 3. The package thermal impedance is calculated in accordance with JESD 51.
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POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
SN54LVC32A, SN74LVC32A QUADRUPLE 2-INPUT POSITIVE-OR GATES
SCAS286H JANUARY 1993 REVISED JUNE 1998
recommended operating conditions (see Note 4)
SN54LVC32A MIN VCC Supply voltage voltage Operating Data retention only VCC = 1.65 V to 1.95 V VCC = 2.3 V to 2.7 V VCC = 2.7 V to 3.6 V VCC = 1.65 V to 1.95 V VIL VI VO Low-level input voltage Input voltage Output voltage VCC = 1.65 V VCC = 2.3 V VCC = 2.7 V VCC = 3 V VCC = 1.65 V VCC = 2.3 V VCC = 2.7 V VCC = 3 V 0 12 24 7 0 12 24 VCC = 2.3 V to 2.7 V VCC = 2.7 V to 3.6 V 0 0 2 2 1.5 MAX 3.6 SN74LVC32A MIN 1.65 1.5 0.65 × VCC 1.7 2 0.35 × VCC 0.7 0.8 5.5 VCC 0 0 0.8 5.5 VCC 4 8 12 24 4 8 12 24 7 ns/V mA V V V V MAX 3.6 UNIT V
VIH
High-level input voltage
IOH
High-level output current output current
mA
IOL
Low-level output current output current
t/v
Input transition rise or fall rate
TA Operating free-air temperature 55 125 40 85 °C NOTE 4: 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.
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
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