Details, datasheet, quote on part number: SN74HC684
PartSN74HC684
CategorySemiconductors => Logic => Specialty Logic => Digital Comparator
Part familySN74HC684 8-Bit Identity/Magnitude Comparators
TitleCMOS/BiCMOS->HC/HCT Family
Description8-Bit Identity/Magnitude Comparators 20-SOIC -40 to 85
CompanyTexas Instruments, Inc.
StatusACTIVE
ROHSY
SampleNo
DatasheetDownload SN74HC684 datasheet
Cross ref.Similar parts: SN74LS147D, SN74LS147DR2, SN74LS182JD, SN74LS182JDS, SN74LS182JS, SN74LS182ND, SN74LS182NDS, SN74LS182NS, SN74LS183JD, SN74LS183JDS
Quote
Find where to buy
 
Specifications 
Output Drive (IOL/IOH)(Max)(mA)5.2/-5.2
Bits(#)8
ICC @ Nom Voltage(Max)(mA)0.08
F @ Nom Voltage(Max)(Mhz)70
Operating Temperature Range(C)-40 to 85
Technology FamilyHC
RatingCatalog
tpd @ Nom Voltage(Max)(ns)58
VCC(Max)(V)6
Approx. Price (US$)3.77 | 1ku
VCC(Min)(V)2
Package GroupPDIP,SOIC
Voltage(Nom)(V)6
  Mecanical Data
Pin nbPackage typeInd stdJEDEC codePackage qtyCarrierDevice markWidth (mm)Length (mm)Thick (mm)Pitch (mm)
20DWSOICR-PDSO-G25TUBEHC684 7.512.82.351.27

 

Features, Applications

Wide Operating Voltage Range 6 V High-Current Outputs Drive To 10 LSTTL Loads Low Power Consumption, 80-A Max ICC

Typical tpd ns 4-mA Output Drive 5 V Low Input Current 1 A Max Compare Two 8-Bit Words

These magnitude comparators perform comparisons of two 8-bit binary or BCD words. These devices provide = Q and > Q outputs. ORDERING INFORMATION

TA PDIP to 85C SOIC DW CDIP to 125C CFP W LCCC FK PACKAGE Tube Tape and reel Tube ORDERABLE PART NUMBER SNJ54HC684W SNJ54HC684FK TOP-SIDE MARKING SNJ54HC684W SNJ54HC684FK

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. FUNCTION TABLE DATA INPUTS P, Q P=Q P>Q P<Q OUTPUTS P=Q L H P>Q L H

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.

UNLESS OTHERWISE NOTED this document contains PRODUCTION DATA information 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


absolute maximum ratings over operating free-air temperature range (unless otherwise noted)

Supply voltage range, VCC. 7 V Input voltage range, VI (see Note 7 V Output voltage range, VO (see Note V to VCC 0.5 V Input clamp current, IIK (VI VI > VCC). 20 mA Output clamp current, IOK (VO VO > 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): DW package. 58C/W N package. 69C/W Storage temperature range, Tstg. to 150C

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.

SN54HC684 MIN VCC VIH Supply voltage High-level input voltage VCC 2 V VCC 4.5 V VCC 6 V VCC 2 V VIL VO tt Low-level input voltage Input voltage Output voltage Input transition (rise and fall) times VCC 2 V VCC 4.5 V VCC 6 V VCC 4.5 V VCC 6 V VCC NOM 5 MAX 6 SN74HC684 MIN VCC 400 ns NOM 5 MAX 6 UNIT V

TA Operating free-air temperature 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.

PRODUCT PREVIEW information concerns products in the formative or design phase of development. Characteristic data and other specifications are design goals. Texas Instruments reserves the right to change or discontinue these products without notice.


 

Some Part number from the same manufacture Texas Instruments, Inc.
SN74HC684DW ti SN74HC684, 8-Bit Magnitude Comparators
SN74HC688 8-bit Identity Comparator
SN74HC688DW ti SN74HC688, 8-Bit Identity Comparators
SN74HC7001 Quad Postive-and Gate With Schmitt-trigger
SN74HC7001D ti SN74HC7001, Quadruple Positive-and Gates With Schmitt-trigger Inputs
SN74HC7002 Quad Positive-nOR GATE With Schmitt-trigger Inputs
SN74HC7002D ti SN74HC7002, Quadruple Positive-nOR GATEs With Schmitt-trigger Inputs
SN74HC7032 Quad Positive-OR GATE With Schmitt-trigger Inputs
SN74HC7032D ti SN74HC7032, Quadruple Positive-OR GATEs With Schmitt-trigger Inputs
SN74HC7074 6-section Multifunction (nand, Invert, Nor, Flip-flop) Circuits
SN74HC7074NT ti SN74HC7074, 6-Section Multifunction (NAND, Invert, Nor, Flip-Flop) Circuits
SN74HC7266 Quad 2-input Exclusive-nOR GATEs
SN74HC7266D ti SN74HC7266, Quadruple 2-Input Exclusive-nOR GATEs
SN74HC73D ti SN74HC73, Dual J-k Negative-edge-triggered Flip-flops With Clear
SN74HC73N
SN74HC74 Dual D-type Positive Edge Triggered Flip-flop With Clear
SN74HC74ADBLE ti SN74HC74, Dual D-type Positive-edge-triggered Flip-flops With Clear And Preset
SN74HC74DB Dual D-type Positive-edge-triggered Flip-flops With Clear And Preset
SN74HC74DBLE ti SN74HC74, Dual D-type Positive-edge-triggered Flip-flops With Clear And Preset
SN74HC75D ti SN74HC75, 4-Bit Bistable Latches
SN74HC75DR

CD4051BM96 : Multiplexers ti CD4051B, CMOS Single 8-Channel Analog Multiplexer/demultiplexer With Logic-level Conversion

SN65HVD22DR : ti SN65HVD22, Extended Common-mode RS-485 Transceiver

SN74ABT843DWR : D-Type (3-State) Latches ti SN74ABT843, 9-Bit Bus-interface D-type Latches With 3-State Outputs

SN74AHCT132PWRG4 : HEX Inverters

SN74LV244ADBRE4 : Triple 3-input Positive-nor GATE

SN74AS804BDWRG4 : 8-bit Magnitude Comparators

SN74AVC20T245_08 : 8-bit Dual-supply BUS Transceiver WITH Configurable Voltage Translation AND 3-state Outputs

SN74HC7002DTE4 : ti SN74HC7002, Quadruple Positive-nOR GATEs With Schmitt-trigger Inputs

TPS65191RHBR : Linear - Video Processing Integrated Circuit (ics) Surface Mount Cut Tape (CT); IC HI-VOLT SCAN DRIVER 7CH 32QFN Specifications: Mounting Type: Surface Mount ; Package / Case: 32-VFQFN Exposed Pad ; Type: Scan Driver ; Packaging: Cut Tape (CT) ; Applications: TFT-LCD Panels Scan Driver ; Lead Free Status: Lead Free ; RoHS Status: RoHS Compliant

74CBT16800CDGVRE4 : Logic - Signal Switches, Multiplexers, Decoder Integrated Circuit (ics) Surface Mount Tape & Reel (TR) 15mA, 64mA Single Supply; IC SWITCH BUS 20BIT FET 48-TVSOP Specifications: Circuit: 10 x 1 1 ; Independent Circuits: 2 ; Mounting Type: Surface Mount ; Current - Output High, Low: 15mA, 64mA ; Package / Case: 48-TFSOP (0.173", 4.40mm Width) ; Packaging: Tape & Reel (TR) ; Type: FET Bus Switch ; Voltage Supply Source: Single Supply ; Operating Temperatur

Same catergory

54F175FM-MLS : Military/Aerospace->Low Power Schottky. DM54LS175 - Quad D Flip-flop With Clear And Complementary Outputs, Package: Cerpack, Pin Nb=16.

74ACT11175DW : D-Type Flip-Flops. ti 74ACT11175, Quadruple D-type Flip-flops With Clear.

CD54HCT107 : CMOS/BiCMOS->HC/HCT Family. Dual J-k Flip-flop With Reset Negative-edge Trigger.

HCF4013 : HCF->CMOS 4000B Series. Dual 'D' - Type Flip-flop. SET - RESET CAPABILITY STATIC FLIP-FLOP OPERATION - RETAINS STATE INDEFINITELY WITH CLOCK LEVEL EITHER "HIGH" OR "LOW" MEDIUM SPEED OPERATION 16MHz (TYP.) CLOCK TOGGLE RATE AT 10V STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS QUIESCENT CURRENT SPECIFIED 5V, 10V AND 15V PARAMETRIC RATINGS INPUT LEAKAGE CURRENT = 100nA (MAX) AT VDD 25C 100% TESTED.

IDT54FCT162245AT : Bus Oriented Circuits. Fast CMOS 16-bit Bi-directional Transceiver. MICRON CMOS Technology High-speed, low-power CMOS replacement for ABT functions Typical tSK(o) (Output Skew) < 250ps Low input and output leakage 1 A (max.) ESD > 2000V per MIL-STD-883, Method > 200V using machine model = 0) Balanced Output Drivers: 24mA (industrial) 16mA (military) Reduced system switching noise Typical VOLP (Output Ground.

IDT74ALVCH32245 : Bus Oriented Circuits. 3.3v CMOS 32-bit Bus Transceiver With 3-state Outputs And Bus-hold.

MC74ACT640 : Bus Oriented Circuits. Octal Bidirectional Transceiver With 3-state Outputs.

MC74LVX4066DTR2 : Analog Switches. Quad Analog Switch/Multiplexer/Demultiplexer, Package: Tssop, Pins=14.

MC74VHC32D : 2-1 Quad OR GATE , Package: Soic, Pins=14. The is an advanced high speed CMOS 2input OR gate fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs.

MM74HC08 : CMOS/BiCMOS->HC/HCT Family. Quad 2-Input And Gate. The MM74HC08 AND gates utilize advanced silicon-gate CMOS technology to achieve operating speeds similar to LS-TTL gates with the low power consumption of standard CMOS integrated circuits. The HC08 has buffered outputs, providing high noise immunity and the ability to drive 10 LS-TTL loads. The 74HC logic family is functionally as well as pin-out compatible.

SCL4066BC : Multiplexers.

SN54ALS244C : Bus Oriented Circuits. Octal Buffers And Line Drivers With 3-state Outputs.

SN54LV132A : CMOS/BiCMOS->LV/LVQ/LVX Family->Low Voltage. Quadruple Positive-nand Gates With Schmitt-trigger Inputs.

SN74AHCT1G00 : CMOS/BiCMOS->HC/HCT Family. Single 2-input Positive-nand Gate. Operating Range 5.5 V Max tpd 5 V Low Power Consumption, 10-A Max ICC 8-mA Output Drive 5 V Inputs Are TTL-Voltage Compatible Latch-Up Performance Exceeds 250 mA Per JESD 17 ESD Protection Exceeds JESD 2000-V Human-Body Model 200-V Machine Model 1000-V Charged-Device Model (C101) The SN74AHCT1G00 performs the Boolean function or in positive.

SN74CBT3245ADBLE : Standard Bus Switches. ti SN74CBT3245A, Octal Fet Bus Switch. D Standard '245-Type Pinout D 5- Switch Connection Between Two Ports The SN74CBT3245A provides eight bits of high-speed TTL-compatible bus switching. The SOIC, SSOP, TSSOP, and TVSOP packages provide a standard '245 device pinout. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The device is organized.

SN74LV175A : CMOS/BiCMOS->LV/LVQ/LVX Family->Low Voltage. Quadruple D-type Flip-flop With Clear.

SY100E404 : Bipolar->ECL 100 Family. Quad Differential And/nand. s Differential D and Q s Extended 100E VEE range 5.5V 700ps max. propagation delay High frequency outputs Internal 75K input pull-down resistors Fully compatible with Motorola 10E/100E404 Available in 28-pin PLCC package The SY10/100E404 are 4-bit differential AND/NAND devices. The differential operation of these devices make them ideal for pulse shaping.

 
0-C     D-L     M-R     S-Z