The IDT 54FCT373T  is an octal transparent latch with 3-state outputs and is intended for bus oriented applications. The flip-flops appear transparent to the data when Latch Enable (LE) is high. When LE is low, the data that meets the set-up time is latched. The 54FCT373T operates at -55C to +125C. (For commercial version, see 74FCT373T)


  • Std., 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
  • Military product compliant to MIL-STD-883, Class B and DESC listed (dual marked)
  • Power off disable outputs permit "live insertion"
  • Available in 20 pin CERDIP and LCC packages


製品名 Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type 購入/サンプル
Active CDIP 20 M いいえ Tube
Active LCC 20 M いいえ Tube
Active CDIP 20 M いいえ Tube
Active LCC 20 M いいえ Tube
Active CDIP 20 M いいえ Tube
Active LCC 20 M いいえ Tube


タイトル language 分類 形式 サイズ 日付
54/74FCT373T Datasheet データシート PDF 122 KB
AN-154: Estimating Power Dissipation in CMOS アプリケーションノート PDF 80 KB
AN-152: FCT-T Octal Logic Characteristics... アプリケーションノート PDF 143 KB
AN-147: The Myth of Ground Bounce Measurements アプリケーションノート PDF 130 KB
PCN# : A1504-01 Change Silver Glass adhesive material 製品変更通知 PDF 27 KB
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w 製品変更通知 PDF 24 KB
PCN# A-0508-02: OSET Alternate Assembly Location for Green 製品変更通知 PDF 18 KB
PCN# A-0504-02R2: Assembly Transfer IDT-Manila to OSE-Ph 製品変更通知 PDF 38 KB
PCN#A-0504-02R1: Assembly Transfer IDT-Manila to OSE-Ph 製品変更通知 PDF 16 KB
PCN#: A-0504-02, Transfer assembly facility IDT-Manila to OSE-Ph 製品変更通知 PDF 47 KB
PCN#: TB-0504-01, Transfer Test & Backend from IDT-Manila to IDT 製品変更通知 PDF 35 KB
PCN#: A-0501-01, New m/c DMC-2000 and d/a 8390A for PDIP pkgs 製品変更通知 PDF 42 KB
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products 製品変更通知 PDF 80 KB
PCN # A-0406-07Rev.1, Qualify OSE-Taiwan for SSOP & TSSOP 製品変更通知 PDF 21 KB
PCN#:A-0309-06 Rev1, Hermetic transfer to ATP-P1 製品変更通知 PDF 44 KB
PCN # L0203-09R2 Addendum Fab Transfer from Fab 2 to Fab 4 製品変更通知 PDF 101 KB
PCN#:A-0401-01, new m/c G600 & 8290 d/a material 製品変更通知 PDF 196 KB
PCN#:A-0312-01, new mold compound material - G600 製品変更通知 PDF 109 KB
PCN#:A-0312-02, new die attach material - 8290 製品変更通知 PDF 116 KB
PCN#: A-0310-01, Green Products 製品変更通知 PDF 26 KB
PCN# L0203-09R1 Tech Upgrade & Fab Transfer 製品変更通知 PDF 98 KB
PCN# G-0203-05 Mold Compound 製品変更通知 PDF 40 KB
PDN# Logic-01-04: Obsolescence Notice 製品中止通知 PDF 41 KB
PDN# Logic-00-07: Obsolete Selective Speed Grades 製品抹消通知 PDF 14 KB
PDN# Logic-00-09: Obsolete PDIP Package 製品中止通知 PDF 73 KB
PDN# Logic-00-08: Obsolete selective speed grades 製品抹消通知 PDF 28 KB
PCN# G0005-01, Laser Top Mark 製品変更通知 PDF 24 KB
PCN# G9911-05, To qualify low alpha mold compound. 製品変更通知 PDF 44 KB
74FCT373T Hspice Model モデル-HSPICE ZIP 17 KB