Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    72V83 Search Results

    72V83 Result Highlights (5)

    Part ECAD Model Manufacturer Description Download Buy
    72V831L15PF Renesas Electronics Corporation 2K x 9 DualSync FIFO, 3.3V Visit Renesas Electronics Corporation
    72V831L20TF Renesas Electronics Corporation 2K x 9 DualSync FIFO, 3.3V Visit Renesas Electronics Corporation
    72V83L15PA Renesas Electronics Corporation 2K x 9 DualAsync FIFO, 3.3V Visit Renesas Electronics Corporation
    72V831L10TF8 Renesas Electronics Corporation 2K x 9 DualSync FIFO, 3.3V Visit Renesas Electronics Corporation
    72V831L15TFI8 Renesas Electronics Corporation 2K x 9 DualSync FIFO, 3.3V Visit Renesas Electronics Corporation
    SF Impression Pixel

    72V83 Price and Stock

    Renesas Electronics Corporation 72V83L12PAG

    IC FIFO ASYNC 2KX9X2 56TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey 72V83L12PAG Tube
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now

    Renesas Electronics Corporation 72V83L15PAG

    IC FIFO ASYNC 2KX9X2 56TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey 72V83L15PAG Tube
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now

    Renesas Electronics Corporation 72V83L20PAGI

    IC FIFO ASYNC 2KX9X2 56TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey 72V83L20PAGI Tube
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now

    Renesas Electronics Corporation 72V83L12PAG8

    IC FIFO ASYNC 2KX9X2 56TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey 72V83L12PAG8 Reel
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now

    Renesas Electronics Corporation 72V83L20PAGI8

    IC FIFO ASYNC 2KX9X2 56TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey 72V83L20PAGI8 Reel
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now

    72V83 Datasheets (35)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    72V83 Integrated Device Technology 2K x 9 DualAsync FIFO, 3.3V Original PDF
    72V831 Integrated Device Technology 2K x 9 DualSync FIFO, 3.3V Original PDF
    72V831L10PF Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC SYNC FIFO 2048X9 10NS 64QFP Original PDF
    72V831L10PF8 Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC SYNC FIFO 2048X9 10NS 64QFP Original PDF
    72V831L10PFG Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC SYNC FIFO 2048X9 10NS 64QFP Original PDF
    72V831L10PFG8 Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC SYNC FIFO 2048X9 10NS 64QFP Original PDF
    72V831L10TF Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC SYNC FIFO 2048X9 10NS 64QFP Original PDF
    72V831L10TF8 Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC SYNC FIFO 2048X9 10NS 64QFP Original PDF
    72V831L10TFG Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC FIFO 2048X9 DUAL SYNC 64TQFP Original PDF
    72V831L10TFG8 Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC FIFO SYNC 2048X9 10NS 64QFP Original PDF
    72V831L15PF Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC SYNC FIFO 2048X9 15NS 64QFP Original PDF
    72V831L15PF8 Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC SYNC FIFO 2048X9 15NS 64QFP Original PDF
    72V831L15TF Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC SYNC FIFO 2048X9 15NS 64QFP Original PDF
    72V831L15TF8 Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC SYNC FIFO 2048X9 15NS 64QFP Original PDF
    72V831L20PF Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC SYNC FIFO 2048X9 20NS 64QFP Original PDF
    72V831L20PF8 Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC SYNC FIFO 2048X9 20NS 64QFP Original PDF
    72V831L20TF Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC SYNC FIFO 2048X9 20NS 64QFP Original PDF
    72V831L20TF8 Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC SYNC FIFO 2048X9 20NS 64QFP Original PDF
    72V835 Integrated Device Technology 2K x 18 DualSync FIFO, 3.3V Original PDF
    72V835L10PF Integrated Device Technology Integrated Circuits (ICs) - Logic - FIFOs Memory - IC FIFO SYNC 2048X18 128QFP Original PDF

    72V83 Datasheets Context Search

    Catalog Datasheet MFG & Type Document Tags PDF

    72V02

    Abstract: IDT72V01 IDT72V02 IDT72V03 IDT72V81 IDT72V82 IDT72V83 IDT72V84 IDT72V85
    Text: IDT72V81 IDT72V82 72V83 IDT72V84 IDT72V85 3.3 Volt CMOS DUAL ASYNCHRONOUS FIFO DUAL 512 x 9, DUAL 1,024 x 9 DUAL 2,048 x 9, DUAL 4,096 X 9 DUAL 8,192 X 9 FEATURES: DESCRIPTION: • • • • • • The IDT72V81/72V82/72V83/72V84/72V85 are dual-FIFO memories that


    Original
    IDT72V81 IDT72V82 IDT72V83 IDT72V84 IDT72V85 IDT72V81/72V82/72V83/72V84/72V85 IDT72V01/72V02/72V03/72V04/72V05 SO56-2) 72V81 72V82 72V02 IDT72V01 IDT72V02 IDT72V03 IDT72V81 IDT72V82 IDT72V83 IDT72V84 IDT72V85 PDF

    PC133-333-520

    Abstract: V830 PC100-222 PC133-333 TSOP54 72v8300gu8
    Text: HYS 64/72V8300/16220GU SDRAM-Modules 3.3 V 8M x 64/72-Bit 1 Bank SDRAM Module 3.3 V 16M × 64/72-Bit 2 Bank SDRAM Module 168-Pin Unbuffered DIMM Modules • Programmed Latencies: • 168-Pin unbuffered 8-Byte Dual-In-Line SDRAM Modules for PC main memory


    Original
    64/72V8300/16220GU 64/72-Bit 168-Pin PC100 PC133 PC133 PC100 PC133-333-520 V830 PC100-222 PC133-333 TSOP54 72v8300gu8 PDF

    PC133 registered reference design

    Abstract: L-DIM-168-33
    Text: HYS 64/72V8300/16220GU SDRAM-Modules 3.3 V 8M x 64/72-Bit 1 Bank SDRAM Module 3.3 V 16M × 64/72-Bit 2 Bank SDRAM Module 168-Pin Unbuffered DIMM Modules • Programmed Latencies: • 168-Pin unbuffered 8-Byte Dual-In-Line SDRAM Modules for PC main memory


    Original
    64/72V8300/16220GU 64/72-Bit 168-Pin PC100 PC133 PC133 PC133 registered reference design L-DIM-168-33 PDF

    256MSDRAM

    Abstract: celestica
    Text: HYS 64/72V8300/16220GU SDRAM-Modules 3.3 V 8M x 64/72-Bit 1 Bank SDRAM Module 3.3 V 16M × 64/72-Bit 2 Bank SDRAM Module 168-Pin Unbuffered DIMM Modules • Programmed Latencies: • 168-Pin unbuffered 8-Byte Dual-In-Line SDRAM Modules for PC main memory


    Original
    64/72V8300/16220GU 64/72-Bit 168-Pin PC100 PC133 PC133 256MSDRAM celestica PDF

    PC100-222

    Abstract: PC133-333 TSOP54
    Text: HYS 64/72V8300/16220GU SDRAM-Modules 3.3 V 8M x 64/72-Bit 1 Bank SDRAM Module 3.3 V 16M × 64/72-Bit 2 Bank SDRAM Module 168-Pin Unbuffered DIMM Modules • Programmed Latencies: • 168-Pin unbuffered 8-Byte Dual-In-Line SDRAM Modules for PC main memory


    Original
    64/72V8300/16220GU 64/72-Bit 168-Pin PC100 PC133 PC133 PC100 GLD09159 PC100-222 PC133-333 TSOP54 PDF

    Untitled

    Abstract: No abstract text available
    Text: 3.3V 8M x 64/72-Bit 1 BANK SDRAM Module 3.3V 16M x 64/72-Bit 2 BANK SDRAM Module HYS64/72V8200GU HYS64/72V8300GU HYS64/72V16220GU 168 pin unbuffered DIMM Modules • 168 Pin PC100-compatible unbuffered 8 Byte Dual-In-Line SDRAM Modules for PC main memory applications


    Original
    64/72-Bit HYS64/72V8200GU HYS64/72V8300GU HYS64/72V16220GU PC100-compatible PC100 DM168-30 HYS64 00/16220GU PDF

    Untitled

    Abstract: No abstract text available
    Text: HYS 64/72V8300/16220GU SDRAM-Modules 3.3 V 8M x 64/72-Bit 1 Bank SDRAM Module 3.3 V 16M × 64/72-Bit 2 Bank SDRAM Module 168-Pin Unbuffered DIMM Modules • Programmed Latencies: • 168-Pin unbuffered 8-Byte Dual-In-Line SDRAM Modules for PC main memory


    Original
    64/72V8300/16220GU 64/72-Bit 168-Pin PC100 PC133 PC133 PDF

    Untitled

    Abstract: No abstract text available
    Text: IDT72V81 IDT72V82 72V83 IDT72V84 IDT72V85 3.3 Volt CMOS DUAL ASYNCHRONOUS FIFO DUAL 512 x 9, DUAL 1,024 x 9 DUAL 2,048 x 9, DUAL 4,096 X 9 DUAL 8,192 X 9 DESCRIPTION: FEATURES: • • • • • • • • • • • • • • • • The IDT72V81/72V82/72V83/72V84/72V85 are dual-FIFO memories that


    Original
    IDT72V81 IDT72V82 IDT72V83 IDT72V84 IDT72V85 IDT72V81/72V82/72V83/72V84/72V85 IDT72V01/72V02/72V03/72V04/72V05 72V81 72V82 72V83 PDF

    72V845L15

    Abstract: IDT72V205 IDT72V215 IDT72V225 IDT72V235 IDT72V805 IDT72V815 IDT72V825 IDT72V835 IDT72V845
    Text: IDT72V805/72V815/72V825/72V835/72V845 3.3 VOLT CMOS Dual SyncFIFO 256 x 18-BIT, 512 x 18, 1,024 x 18, 2,048 x 18 and 4,096 x 18 COMMERCIAL TEMPERATURE RANGES 3.3 VOLT CMOS DUAL SyncFIFO™ DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18 and DUAL 4,096 x 18


    Original
    IDT72V805/72V815/72V825/72V835/72V845 18-BIT, IDT72V805 IDT72V205 IDT72V815 IDT72V215 IDT72V825 IDT72V225 IDT72V835 IDT72V235 72V845L15 IDT72V225 IDT72V235 IDT72V845 PDF

    72V02

    Abstract: using two 6116 RAM expansion circuit IDT72V01 IDT72V02 IDT72V03 IDT72V81 IDT72V82 IDT72V83 IDT72V84 IDT72V85
    Text: IDT72V81 IDT72V82 72V83 IDT72V84 IDT72V85 3.3 Volt CMOS DUAL ASYNCHRONOUS FIFO DUAL 512 x 9, DUAL 1,024 x 9 DUAL 2,048 x 9, DUAL 4,096 X 9 DUAL 8,192 X 9 FEATURES: DESCRIPTION: ♦ ♦ ♦ ♦ ♦ ♦ The IDT72V81/72V82/72V83/72V84/72V85 are dual-FIFO memories that


    Original
    IDT72V81 IDT72V82 IDT72V83 IDT72V84 IDT72V85 IDT72V81/72V82/72V83/72V84/72V85 IDT72V01/72V02/72V03/72V04/72V05 com/docs/PSC4039 72V02 using two 6116 RAM expansion circuit IDT72V01 IDT72V02 IDT72V03 IDT72V81 IDT72V82 IDT72V83 IDT72V84 IDT72V85 PDF

    Untitled

    Abstract: No abstract text available
    Text: IDT72V81 IDT72V82 72V83 IDT72V84 IDT72V85 3.3 Volt CMOS DUAL ASYNCHRONOUS FIFO DUAL 512 x 9, DUAL 1,024 x 9 DUAL 2,048 x 9, DUAL 4,096 X 9 DUAL 8,192 X 9 FEATURES: DESCRIPTION: ♦ ♦ ♦ ♦ ♦ ♦ The IDT72V81/72V82/72V83/72V84/72V85 are dual-FIFO memories that


    Original
    IDT72V81 IDT72V82 IDT72V83 IDT72V84 IDT72V85 IDT72V81/72V82/72V83/72V84/72V85 IDT72V01/72V02/72V03/72V04/72V05 S056-2) 72V81 72V82 PDF

    cmos 4093

    Abstract: 72V841 IDT72V201 IDT72V211 IDT72V221 IDT72V231 IDT72V241 IDT72V801 IDT72V811 IDT72V821
    Text: 72V801/72V811/72V821/72V831/72V841 3.3 Volt DUAL CMOS SyncFIFO DUAL 256 x 9, DUAL 512 x 9, DUAL 1,024 x 9, DUAL 2,048 x 9 and DUAL 4,096 x 9 COMMERCIAL TEMPERATURE RANGES PRELIMINARY 3.3 VOLT DUAL CMOS SyncFIFO DUAL 256 x 9, DUAL 512 x 9, DUAL 1,024 x 9, DUAL 2,048 x 9,


    Original
    72V801/72V811/72V821/72V831/72V841 IDT72V801 IDT72V811 IDT72V821 IDT72V831 IDT72V841 IDT72V801 IDT72V201 IDT72V811 IDT72V211 cmos 4093 72V841 IDT72V221 IDT72V231 IDT72V241 IDT72V821 PDF

    IDT72V01

    Abstract: IDT72V02 IDT72V03 IDT72V81 IDT72V82 IDT72V83 IDT72V84 IDT72V85
    Text: IDT72V81 IDT72V82 72V83 IDT72V84 IDT72V85 3.3 Volt CMOS DUAL ASYNCHRONOUS FIFO DUAL 512 x 9, DUAL 1,024 x 9 DUAL 2,048 x 9, DUAL 4,096 X 9 DUAL 8,192 X 9 FEATURES: DESCRIPTION: • • • • • • The IDT72V81/72V82/72V83/72V84/72V85 are dual-FIFO memories that


    Original
    IDT72V81 IDT72V82 IDT72V83 IDT72V84 IDT72V85 IDT72V81/72V82/72V83/72V84/72V85 IDT72V01/72V02/72V03/72V04/72V05 SO56-2) 72V81 72V82 IDT72V01 IDT72V02 IDT72V03 IDT72V81 IDT72V82 IDT72V83 IDT72V84 IDT72V85 PDF

    723653

    Abstract: 72V7290 72V3613 72V7250 72V3611 72V3623 72V72100 72V7230 72V7240 72V7260
    Text: Selector Guide for FIFO Memory Products • Synchronous FIFOs SuperSync II, SuperSync™ SyncFIFO™, DualSync™ • Bi-Directional Synchronous FIFOs • Asynchronous FIFOs the leading provider of FIFO memories. July’00 IDT FIFO Memory Products Quick Reference Guide


    Original
    512-bit 16K-bit 64K-bit 128K-bit 256K-bit 512K-bit 100MHz 133MHz 723653 72V7290 72V3613 72V7250 72V3611 72V3623 72V72100 72V7230 72V7240 72V7260 PDF

    72V841

    Abstract: IDT72V201 IDT72V211 IDT72V221 IDT72V231 IDT72V801 IDT72V811 IDT72V821 IDT72V831 IDT72V841
    Text: FEATURES: • • • • • • • • • • • • • • • • IDT72V801 IDT72V811 IDT72V821 72V831 IDT72V841 IDT72V851 3.3 VOLT DUAL CMOS SyncFIFO DUAL 256 X 9, DUAL 512 X 9, DUAL 1,024 X 9, DUAL 2,048 X 9, DUAL 4,096 X 9 , DUAL 8,192 X 9


    Original
    IDT72V801 IDT72V811 IDT72V821 IDT72V831 IDT72V841 IDT72V851 72V801/72V811/72V821/72V831/72V841/72V851 72V841 IDT72V201 IDT72V211 IDT72V221 IDT72V231 IDT72V801 IDT72V811 IDT72V821 IDT72V831 IDT72V841 PDF

    72V821

    Abstract: 72V841
    Text: IDT72V801 IDT72V811 IDT72V821 72V831 IDT72V841 IDT72V851 3.3 VOLT DUAL CMOS SyncFIFO DUAL 256 X 9, DUAL 512 X 9, DUAL 1,024 X 9, DUAL 2,048 X 9, DUAL 4,096 X 9 , DUAL 8,192 X 9 FEATURES: • • • • • • • • • • • • • • • Each of the two FIFOs designated FIFO A and FIFO B contained in the


    Original
    IDT72V801 IDT72V811 IDT72V821 IDT72V831 IDT72V841 IDT72V851 IDT72V201 IDT72V211 72V821 72V841 PDF

    72V841

    Abstract: No abstract text available
    Text: IDT72V801 IDT72V811 IDT72V821 72V831 IDT72V841 IDT72V851 3.3 VOLT DUAL CMOS SyncFIFO DUAL 256 X 9, DUAL 512 X 9, DUAL 1,024 X 9, DUAL 2,048 X 9, DUAL 4,096 X 9 , DUAL 8,192 X 9 FEATURES: • • • • • • • • • • • • • • • •


    Original
    IDT72V801 IDT72V811 IDT72V821 IDT72V831 IDT72V841 IDT72V851 IDT72V201 IDT72V211 72V841 PDF

    72V841

    Abstract: No abstract text available
    Text: 3.3 VOLT DUAL CMOS SyncFlFO DUAL 256 X 9, DUAL 512 X 9, DUAL 1,024 X 9, DUAL 2,048 X 9 and DUAL 4,096 X 9 Each of the two FI FOs designated FI FO A and FI FO B contained In the IDT72V801 /72V811/72V821 /72V831 /72V841 has a 9-bit input data port (DAO - DA8, DB0 - DB8) and a9-blt output data port (QA0 -QA8, QB0 - QB8).


    OCR Scan
    IDT72V801 IDT72V811 IDT72V821 IDT72V831 IDT72V841 IDT72V801 811/72V821 /72V831 /72V841 72V841 PDF

    act rsa hf ng

    Abstract: No abstract text available
    Text: IDT72V805/72V815/72V825/72V835/72V845 3.3 VOLT CMOS Dual SyncFlFO v 1 « .H IT U liv i« 1 m a y m COMMERCIAL TEMPERATURE RANGES 9 f ld f l v 1 H a n r i d flQ fi v 1 f l_ 3.3 VOLT CMOS DUAL SyncFlFO™ DUAL 256 x 18, DUAL 512x18, DUAL 1,024 x 18, DUAL 2,048 x 18


    OCR Scan
    IDT72V805/72V815/72V825/72V835/72V845 512x18, 096x18 IDT72V805 IDT72V205 IDT72V815 IDT72V215 IDT72V825 IDT72V225 024x18 act rsa hf ng PDF

    Untitled

    Abstract: No abstract text available
    Text: 3.3V 8M x 64/72-Bit 1 BANK SDRAM Module 3.3V 16M x 64/72-Bit 2 BANK SDRAM Module HYS64/72V8200GU HYS64/72V8300GU HYS64/72V16220GU 168 pin unbuffered DIMM Modules • 168 Pin PC100-compatible unbuffered 8 Byte Dual-ln-Line SDRAM Modules for PC main memory applications


    OCR Scan
    64/72-Bit HYS64/72V8200GU HYS64/72V8300GU HYS64/72V16220GU PC100-compatible HYS64 00/16220GU L-DIM-168-30 DM168-30 PDF

    72V841

    Abstract: No abstract text available
    Text: PRELIMINARY 3.3 VOLT DUAL CMOS SyncFlFO DUAL 256 x 9, DUAL 512 x 9, DUAL 1,024 x 9, DUAL 2,048 x 9, DUAL 4,096 x 9 IDT72V801 IDT72V811 IDT72V821 72V831 IDT72V841 Ii t e g i a t e d D e v ic e T e c h n o i> g y , l i e . FEATURES: • The IDT72V801 is equivalent to two IDT72V201 256 x 9 FIFOs


    OCR Scan
    IDT72V801 IDT72V811 IDT72V821 IDT72V831 IDT72V841 IDT72V801 IDT72V201 IDT72V811 IDT72V211 IDT72V821 72V841 PDF

    Untitled

    Abstract: No abstract text available
    Text: 3.3 VOLT DUAL CMOS SyncFlFO DUAL 256 x 9, DUAL 512 x 9, DUAL 1,024 x 9, DUAL 2,048 x 9, DUAL 4,096 x 9 Integrated D ev ice TechnoJogy, S c . FEATURES: • The IDT72V801 is equivalent to two IDT72V201 256 x 9 FIFOs • The IDT72V811 is equivalent to two IDT72V211 5 1 2 x 9 FIFOs


    OCR Scan
    IDT72V801 IDT72V201 IDT72V811 IDT72V211 IDT72V821 IDT72V221 IDT72V831 IDT72V231 IDT72V841 IDT72V241 PDF

    EFB01

    Abstract: ci 4093 equivalent 1172V EM 4093 72V841
    Text: 3.3 VOLT DUAL CMOS SyncFlFO DUAL 256 x 9, DUAL 512 x 9, DUAL 1,024 x 9, DUAL 2,048 x 9, DUAL 4,096 x 9 FEATURES: • T h e IDT72V801 is e q u iva le n t to tw o IDT72V201 256 x 9 FIFO s • The IDT72V811 is equivalent to two IDT72V211 5 1 2 x 9 FIFOs • The IDT72V821 is equivalent to two IDT72V221 1,024 x 9 FIFOs


    OCR Scan
    IDT72V801 IDT72V811 IDT72V821 IDT72V831 IDT72V841 IDT72V201 IDT72V211 EFB01 ci 4093 equivalent 1172V EM 4093 72V841 PDF

    IC 4093 pin configuration

    Abstract: IC 4093 pin block diagram IC 4093 14 pin configuration IC 4093 time counter EM 4093 PAEAA act da hen nw IC 2 5/LKB-0722KA 72V841 72V851
    Text: 3.3 VOLT DUAL CMOS SyncFlFO DUAL 256 X 9, DUAL 512 X 9, DUAL 1,024 X 9, DUAL 2,048 X 9, DUAL 4,096 X 9 and DUAL 8,192 X 9 FEATURES: • • • • • • • • • • • • • • • IDT72V801 IDT72V811 IDT72V821 72V831 IDT72V841 IDT72V851 Each of the two FI FOs designated FI FO A and FI FO B contained in the


    OCR Scan
    IDT72V801 IDT72V811 IDT72V821 IDT72V831 IDT72V841 IDT72V851 IDT72V201 IDT72V211 IC 4093 pin configuration IC 4093 pin block diagram IC 4093 14 pin configuration IC 4093 time counter EM 4093 PAEAA act da hen nw IC 2 5/LKB-0722KA 72V841 72V851 PDF