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74ABT273A

Selection guide

Datasheet

74ABT273A
(Product Specification)
06-Sep-95, 12 pages, 114 kB

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74ABT273A - Octal D-type flip-flop

General description
Features
Products/packages
Quality/reliability/chemical content
Pricing/ordering/availability
Samples
Discontinued information
Applications
Block diagrams/pinning
Design support
Parametrics/similar products
Print/email
Disclaimers
All information hereunder is subject to the subsequent disclaimers

General description

The 74ABT273A has eight edge-triggered D-type flip-flops with individual D inputs and Q outputs. The common buffered Clock (CP) and Master Reset (MR) inputs load and reset (clear) all flip-flops simultaneously.

The register is fully edge-triggered. The state of each D input, one setup time before the Low-to-High clock transition, is transferred to the corresponding flip-flop?s Q output.

All outputs will be forced Low independent of Clock or Data inputs by a Low voltage level on the MR input. The device is useful for applications where the true output only is required and the CP and MR are common elements.

Features

  • Eight edge-triggered D-type flip-flops
  • Buffered common clock
  • Buffered asynchronous Master Reset
  • Power-up reset
  • See 74ABT377 for clock enable version
  • See 74ABT373 for transparent latch version
  • See 74ABT374 for 3-State version
  • ESD protection exceeds 2000 V per Mil Std 833 Method 3015 and 200 V per machine model.

Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
74ABT273AD74ABT273AD,1129351 856 10112Volume productionSOT163TubeStandard Marking
74ABT273AD74ABT273AD,1189351 856 10118Volume productionSOT163Reel Pack, SMD, 13"Standard Marking
74ABT273ADB74ABT273ADB,1129351 856 20112Volume productionSOT339TubeStandard Marking
74ABT273ADB74ABT273ADB,1189351 856 20118Volume productionSOT339Reel Pack, SMD, 13"Standard Marking
74ABT273AN74ABT273AN,1129351 856 30112Volume productionSOT146-1
(DIP20)
TubeStandard Marking
74ABT273APW74ABT273APW,1129351 856 40112Volume productionSOT360TubeStandard Marking
74ABT273APW74ABT273APW,1189351 856 40118Volume productionSOT360Reel Pack, SMD, 13"Standard Marking

Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL
74ABT273AD74ABT273AD,11274ABT273AD
week 4, 2004 1,337,52E+081
74ABT273AD74ABT273AD,11874ABT273AD
week 4, 2004 1,337,52E+081
74ABT273ADB74ABT273ADB,11274ABT273ADB
week 13, 2005 1,337,52E+081
74ABT273ADB74ABT273ADB,11874ABT273ADB
week 13, 2005 1,337,52E+081
74ABT273AN74ABT273AN,11274ABT273AN
Always Pb-free 1,337,52E+08NA
74ABT273APW74ABT273APW,11274ABT273APW
week 7, 2005 1,337,52E+081
74ABT273APW74ABT273APW,11874ABT273APW
week 7, 2005 1,337,52E+081

Quality and reliability disclaimer

Pricing/ordering/availability

Type numberOrdering code(12NC)Orderable part numberIndicative price/unit($)RegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
74ABT273AD9351 856 10112  74ABT273AD,112  0.4700NAFUTURE ELECTRONICS3,098 11/12/2009Buy onlinenot available
74ABT273AD9351 856 10118  74ABT273AD,118  0.4700NADIGI-KEY CORPORATION4,498 11/12/2009Buy onlineOrder samples
    NAMOUSER ELECTRONICS90 11/12/2009Buy online 
74ABT273ADB9351 856 20112  74ABT273ADB,112  0.5000      not available
74ABT273ADB9351 856 20118  74ABT273ADB,118  0.5000      Order samples
74ABT273AN9351 856 30112  74ABT273AN,112  0.9500      not available
74ABT273APW9351 856 40112  74ABT273APW,112  0.4700      not available
74ABT273APW9351 856 40118  74ABT273APW,118  0.4700      not available

Block diagrams/pinning

Parametrics/similar products

Type numberPackageDescriptionFmax(MHz)Propagation Delay(ns)VoltageNo. of PinsLogic Switching LevelsOutput Drive Capability
74ABT273ADSOT163
D-Type Flip-Flop with Reset; Positive-Edge Trigger3503.44.5-5.5 V20TTL-32/+64 mA
74ABT273ADBSOT339
D-Type Flip-Flop with Reset; Positive-Edge Trigger3503.44.5-5.5 V20TTL-32/+64 mA
74ABT273ANSOT146-1
(DIP20)
D-Type Flip-Flop with Reset; Positive-Edge Trigger3503.44.5-5.5 V20TTL-32/+64 mA
74ABT273APWSOT360
D-Type Flip-Flop with Reset; Positive-Edge Trigger3503.44.5-5.5 V20TTL-32/+64 mA


Similar products
74ABT273A links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.