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74FCT377T - Block Diagram

74FCT377T

Octal D Flip-Flop with Clock Enable

The 74FCT377T is an octal D flip-flop that has eight edge-triggered, D-type flip-flops with individual D inputs and O outputs. The common buffered Clock (CP) input loads all flip-flops simultaneously when the Clock Enable (CE) is low. The register is fully edge-triggered. The 74FCT377T operates at -40C to +85C

Features

  • A and C speeds
  • Low input and output leakage ?1 uA (max.)
  • CMOS power levels
  • True TTL input and output compatibility: – VOH = 3.3V (typ.) – VOL = 0.3V (typ.)
  • High Drive outputs (-15mA IOH, 48mA IOL)
  • Meets or exceeds JEDEC standard 18 specifications
  • Power off disable outputs permit “live insertion”
  • Available in 20 pin SOIC and QSOP packages

Product Specification

FunctionPkg. CodeTemp. RangeBus Width (bits)Core Voltage (V)Output TypeOn Resistance (Ω)Speed Grade
Flip-flopPCG20, PSG20-40 to 85°C85Clock EbleC, A

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
74FCT377ATQGObsoletePCG20QSOP20IYesTubeCheck Availability
74FCT377ATQG8ObsoletePCG20QSOP20IYesReelCheck Availability
74FCT377ATSOGObsoletePSG20SOIC20IYesTubeCheck Availability
74FCT377ATSOG8ObsoletePSG20SOIC20IYesReelCheck Availability
74FCT377CTQGObsoletePCG20QSOP20IYesTubeCheck Availability
74FCT377CTQG8ObsoletePCG20QSOP20IYesReelCheck Availability
74FCT377CTSOGObsoletePSG20SOIC20IYesTubeCheck Availability
74FCT377CTSOG8ObsoletePSG20SOIC20IYesReelCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
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74FCT377T Datasheet Datasheet PDF 91 KB Oct 3, 2009
Apps Notes & White Papers
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AN-154: Estimating Power Dissipation in CMOS Application Note PDF 30 KB Jun 1, 1996
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AN-154: Estimating Power Dissipation in CMOS Application Note PDF 30 KB Jun 1, 1996
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AN-152: FCT-T Octal Logic Characteristics... Application Note PDF 158 KB Jun 1, 1996
show all (4)
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AN-147: The Myth of Ground Bounce Measurements Application Note PDF 143 KB Jun 1, 1996
PCNs & PDNs
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PDN# : CQ-15-01 (R1) Quarter PDN for Declined Market Product Discontinuation Notice PDF 550 KB Mar 11, 2015
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PDN# : CQ-15-01 Quarter PDN for Declined Market Product Discontinuation Notice PDF 547 KB Jan 23, 2015
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PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 14, 2012
show all (27)
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PCN# A-0508-02: OSET Alternate Assembly Location for Green Product Change Notice PDF 18 KB Sep 2, 2005
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PCN# A-0504-02R2: Assembly Transfer IDT-Manila to OSE-Ph Product Change Notice PDF 38 KB Aug 4, 2005
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PCN#A-0504-02R1: Assembly Transfer IDT-Manila to OSE-Ph Product Change Notice PDF 16 KB Jul 22, 2005
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PDN# L_05_01: Obsolecence Notice Product Delete Notice PDF 133 KB Jul 21, 2005
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PCN#: TB-0504-01, Transfer Test & Backend from IDT-Manila to IDT Product Change Notice PDF 35 KB Apr 29, 2005
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PCN#: A-0504-02, Transfer assembly facility IDT-Manila to OSE-Ph Product Change Notice PDF 47 KB Apr 29, 2005
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PCN#: A-0501-01, New m/c DMC-2000 and d/a 8390A for PDIP pkgs Product Change Notice PDF 42 KB Jan 25, 2005
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PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB Dec 14, 2004
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PCN # A-0406-07Rev.1, Qualify OSE-Taiwan for SSOP & TSSOP Product Change Notice PDF 21 KB Oct 22, 2004
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PCN#:A-0309-06 Rev1, Hermetic transfer to ATP-P1 Product Change Notice PDF 44 KB Oct 15, 2004
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PCN # L0203-09R2 Addendum Fab Transfer from Fab 2 to Fab 4 Product Change Notice PDF 101 KB Aug 16, 2004
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PCN#:A-0401-01, new m/c G600 & 8290 d/a material Product Change Notice PDF 196 KB Jan 19, 2004
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PCN#:A-0312-02, new die attach material - 8290 Product Change Notice PDF 116 KB Dec 3, 2003
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PCN#:A-0312-01, new mold compound material - G600 Product Change Notice PDF 109 KB Dec 3, 2003
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PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB Oct 10, 2003
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PDN# L-03-04: Product Discontinuance Product Discontinuation Notice PDF 105 KB Jul 24, 2003
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PCN# L0203-09R1 Tech Upgrade & Fab Transfer Product Change Notice PDF 98 KB May 29, 2003
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PCN# G-0203-05 Mold Compound Product Change Notice PDF 40 KB Apr 16, 2002
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PCN# G0202-01, Alternate assembly facility Product Change Notice PDF 16 KB Feb 8, 2002
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PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB Jun 11, 2001
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PDN# Logic-01-04: Obsolecence Notice Product Discontinuation Notice PDF 41 KB Apr 30, 2001
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PDN# Logic-00-07: Obsolete Selective Speed Grades Product Delete Notice PDF 14 KB Apr 25, 2001
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PDN# Logic-00-09: Obsolete PDIP Package Product Discontinuation Notice PDF 73 KB Apr 24, 2001
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PCN# G0005-01, Laser Top Mark Product Change Notice PDF 24 KB May 10, 2000

Software & Tools

Title Type Format File Size Datesort icon
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74FCT377T Hspice Model Model - HSPICE ZIP 18 KB Jan 3, 2001