74ABT377A

Octal D-type flip-flop with enable


Product description

The 74ABT377A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.

The 74ABT377A has 8 edge-triggered D-type flip-flops with individual D inputs and Q outputs. The common buffered clock (CP) input loads all flip-flops simultaneously when the Enable (E) input is Low.

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

The E input must be stable one setup time prior to the Low-to-High clock transition for predictable operation.

Features

  • Ideal for addressable register applications
  • 8-bit positive edge-triggered register
  • Enable for address and data synchronization applications
  • Output capability: +64mA/-32mA
  • Latch-up protection exceeds 500mA per Jedec JC40.2 Std 17
  • ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model
  • Power-up reset
All information on this product information page is subject to the subsequent disclaimers:

Devices listed on this page should not be used for new designs!

This product has been discontinued.
Click here for discontinuation information.

Show functional diagram

Block diagram: 74ABT377AD, 74ABT377ADB, 74ABT377AN, 74ABT377APW
Block diagram: 74ABT377AD, 74ABT377ADB, 74ABT377AN, 74ABT377APW

Products / Packages

All type numbers in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
74ABT377AD74ABT377AD,1189352 440 20118Discontinued
Replacement product
SOT163-1
(SO20)
Tape reel smdStandard Marking
74ABT377AD74ABT377AD,1129352 440 20112Discontinued
Replacement product
SOT163-1
(SO20)
TubeStandard Marking
74ABT377ADB74ABT377ADB,1129352 440 30112Discontinued
Replacement product
SOT339-1
(SSOP20)
TubeStandard Marking
74ABT377ADB74ABT377ADB,1189352 440 30118Discontinued
Replacement product
SOT339-1
(SSOP20)
Reel Pack, SMD, 13"Standard Marking
74ABT377AN74ABT377AN,1129352 440 50112Discontinued
Replacement product
SOT146-1
(DIP20)
TubeStandard Marking
74ABT377APW74ABT377APW,1129352 440 40112Discontinued
Replacement product
SOT360-1
(TSSOP20)
TubeStandard Marking
74ABT377APW74ABT377APW,1189352 440 40118Discontinued
Replacement product
SOT360-1
(TSSOP20)
Reel Pack, SMD, 13"Standard Marking

Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
74ABT377AD93524402011830-Jun-1131-Dec-11TI: SN74ABT377DN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
74ABT377AD93524402011230-Jun-1131-Dec-11TI: SN74ABT377DN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
74ABT377ADB93524403011230-Jun-1131-Dec-11TI: SN74ABT377DN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
74ABT377ADB93524403011830-Jun-1131-Dec-11TI: SN74ABT377DN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
74ABT377AN93524405011230-Jun-1131-Dec-11TI: SN74ABT377DN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
74ABT377APW93524404011230-Jun-1131-Dec-11TI: SN74ABT377DN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
74ABT377APW93524404011830-Jun-1131-Dec-11TI: SN74ABT377DN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.

Quality, reliability & chemical content

All type numbers in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
74ABT377AD74ABT377AD,11874ABT377ADweek 4, 20041.337.518796992481203E811
74ABT377AD74ABT377AD,11274ABT377ADweek 4, 20041.337.518796992481203E811
74ABT377ADB74ABT377ADB,11274ABT377ADBweek 12, 20051.337.518796992481203E811
74ABT377ADB74ABT377ADB,11874ABT377ADBweek 12, 20051.337.518796992481203E811
74ABT377AN74ABT377AN,11274ABT377ANAlways Pb-free1.337.518796992481203E8NANA
74ABT377APW74ABT377APW,11274ABT377APWweek 7, 20051.337.518796992481203E811
74ABT377APW74ABT377APW,11874ABT377APWweek 7, 20051.337.518796992481203E811
Quality and reliability disclaimer

Quality and reliability disclaimer

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Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
74ABT377AD93524402011830-Jun-1131-Dec-11TI: SN74ABT377DN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
74ABT377AD93524402011230-Jun-1131-Dec-11TI: SN74ABT377DN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
74ABT377ADB93524403011230-Jun-1131-Dec-11TI: SN74ABT377DN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
74ABT377ADB93524403011830-Jun-1131-Dec-11TI: SN74ABT377DN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
74ABT377AN93524405011230-Jun-1131-Dec-11TI: SN74ABT377DN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
74ABT377APW93524404011230-Jun-1131-Dec-11TI: SN74ABT377DN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
74ABT377APW93524404011830-Jun-1131-Dec-11TI: SN74ABT377DN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.

Documentation for this product

TypeFormatTitleDate
Data sheetpdfOctal D-type flip-flop with enable (v.2.0)1997-02-26
Application notepdfTest Fixtures for High Speed Logic (v.2.0)1998-04-02
Other typepdfFunctional selection guide ABT family (v.2.0)2004-08-13

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