74ABT273A

Selection guide

Datasheet

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

Download Datasheet

Download all documentation

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 number	Orderable part number	Ordering code (12NC)	Product status	Package	Packing	Marking
74ABT273AD	74ABT273AD,112	9351 856 10112	Volume production	SOT163	Tube	Standard Marking
74ABT273AD	74ABT273AD,118	9351 856 10118	Volume production	SOT163	Reel Pack, SMD, 13"	Standard Marking
74ABT273ADB	74ABT273ADB,112	9351 856 20112	Volume production	SOT339	Tube	Standard Marking
74ABT273ADB	74ABT273ADB,118	9351 856 20118	Volume production	SOT339	Reel Pack, SMD, 13"	Standard Marking
74ABT273AN	74ABT273AN,112	9351 856 30112	Volume production	SOT146-1 (DIP20)	Tube	Standard Marking
74ABT273APW	74ABT273APW,112	9351 856 40112	Volume production	SOT360	Tube	Standard Marking
74ABT273APW	74ABT273APW,118	9351 856 40118	Volume production	SOT360	Reel Pack, SMD, 13"	Standard Marking

Quality/reliability/chemical content

Type number	Orderable part number	Chemical content	Leadfree Conversion date	IRF (FIT)	MTBF (hours)	MSL
74ABT273AD	74ABT273AD,112	74ABT273AD	week 4, 2004	1,33	7,52E+08	1
74ABT273AD	74ABT273AD,118	74ABT273AD	week 4, 2004	1,33	7,52E+08	1
74ABT273ADB	74ABT273ADB,112	74ABT273ADB	week 13, 2005	1,33	7,52E+08	1
74ABT273ADB	74ABT273ADB,118	74ABT273ADB	week 13, 2005	1,33	7,52E+08	1
74ABT273AN	74ABT273AN,112	74ABT273AN	Always Pb-free	1,33	7,52E+08	NA
74ABT273APW	74ABT273APW,112	74ABT273APW	week 7, 2005	1,33	7,52E+08	1
74ABT273APW	74ABT273APW,118	74ABT273APW	week 7, 2005	1,33	7,52E+08	1

Quality and reliability disclaimer

Pricing/ordering/availability

Type number	Ordering code(12NC)	Orderable part number	Indicative price/unit($)	Region	Distributor	In stock	Inventory date	Buy online	Samples
74ABT273AD	9351 856 10112	74ABT273AD,112	0.4700	NA	FUTURE ELECTRONICS	3,098	11/12/2009	Buy online	not available
74ABT273AD	9351 856 10118	74ABT273AD,118	0.4700	NA	DIGI-KEY CORPORATION	4,498	11/12/2009	Buy online	Order samples
				NA	MOUSER ELECTRONICS	90	11/12/2009	Buy online
74ABT273ADB	9351 856 20112	74ABT273ADB,112	0.5000						not available
74ABT273ADB	9351 856 20118	74ABT273ADB,118	0.5000						Order samples
74ABT273AN	9351 856 30112	74ABT273AN,112	0.9500						not available
74ABT273APW	9351 856 40112	74ABT273APW,112	0.4700						not available
74ABT273APW	9351 856 40118	74ABT273APW,118	0.4700						not available

Block diagrams/pinning

Design support

Application Notes

AN2301; Simulation Support for Philips' Advanced BiCMOS Products (1993-11-01)

AN203_2; Test Fixtures for High Speed Logic (1998-04-02)

Support Documents

ABT_FUNCSELGD_2; Functional selection guide ABT family (2004-08-13)

Parametrics/similar products

Type number	Package	Description	F_max(MHz)	Propagation Delay(ns)	Voltage	No. of Pins	Logic Switching Levels	Output Drive Capability
74ABT273AD	SOT163	D-Type Flip-Flop with Reset; Positive-Edge Trigger	350	3.4	4.5-5.5 V	20	TTL	-32/+64 mA
74ABT273ADB	SOT339	D-Type Flip-Flop with Reset; Positive-Edge Trigger	350	3.4	4.5-5.5 V	20	TTL	-32/+64 mA
74ABT273AN	SOT146-1 (DIP20)	D-Type Flip-Flop with Reset; Positive-Edge Trigger	350	3.4	4.5-5.5 V	20	TTL	-32/+64 mA
74ABT273APW	SOT360	D-Type Flip-Flop with Reset; Positive-Edge Trigger	350	3.4	4.5-5.5 V	20	TTL	-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.

Print / Email

Disclaimers

| | | Sitemap