74ABT74

Selection guide

Datasheet

74ABT74
(Product Specification)
22-Sep-95, 5 pages, 48 kB

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74ABT74 - Dual 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 74ABT74 is a dual positive edge-triggered D-type flip-flop featuring individual data, clock, set, and reset inputs; also true and complementary outputs. Set (SD) and reset (RD) are asynchronous active low inputs and operate independently of the clock input. When set and reset are inactive (high), data at the D input is transferred to the Q and Q outputs on the low-to-high transition of the clock. Data must be stable just one setup time prior to the low-to-high transition of the clock for predictable operation. Clock triggering occurs at a voltage level and is not directly related to the transition time of the positive-going pulse. Following the hold time interval, data at the D input may be changed without affecting the levels of the output.

Features

Two 8-bit registered transceivers
Live insertion/extraction permitted
Power-up 3-State
Power-up reset
Multiple V_cc and GND pins minimize switching noise
Independent registers for A and B buses
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

Products/packages

Type number	Orderable part number	Ordering code (12NC)	Product status	Package	Packing	Marking
74ABT74D	74ABT74D,112	9352 087 40112	Volume production	SOT108	Tube	Standard Marking
74ABT74D	74ABT74D,118	9352 087 40118	Volume production	SOT108	Reel Pack, SMD, 13"	Standard Marking
74ABT74DB	74ABT74DB,112	9352 087 50112	Volume production	SOT337-1 (SSOP14)	Tube	Standard Marking
74ABT74DB	74ABT74DB,118	9352 087 50118	Volume production	SOT337-1 (SSOP14)	Reel Pack, SMD, 13"	Standard Marking
74ABT74N	74ABT74N,112	9352 087 70112	Volume production	SOT27-1 (DIP14)	Tube	Standard Marking
74ABT74PW	74ABT74PW,112	9352 087 60112	Volume production	SOT402-1 (TSSOP14)	Tube	Standard Marking
74ABT74PW	74ABT74PW,118	9352 087 60118	Volume production	SOT402-1 (TSSOP14)	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
74ABT74D	74ABT74D,112	74ABT74D	week 5, 2004	1,33	7,52E+08	1
74ABT74D	74ABT74D,118	74ABT74D	week 5, 2004	1,33	7,52E+08	1
74ABT74DB	74ABT74DB,112	74ABT74DB	week 12, 2005	1,33	7,52E+08	1
74ABT74DB	74ABT74DB,118	74ABT74DB	week 12, 2005	1,33	7,52E+08	1
74ABT74N	74ABT74N,112	74ABT74N	Always Pb-free	1,33	7,52E+08	NA
74ABT74PW	74ABT74PW,112	74ABT74PW	week 14, 2005	1,33	7,52E+08	1
74ABT74PW	74ABT74PW,118	74ABT74PW	week 14, 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
74ABT74D	9352 087 40112	74ABT74D,112	0.5200	NA	DIGI-KEY CORPORATION	799	11/12/2009	Buy online	not available
74ABT74D	9352 087 40118	74ABT74D,118	0.5200	NA	MOUSER ELECTRONICS	2,450	11/12/2009	Buy online	not available
74ABT74DB	9352 087 50112	74ABT74DB,112	0.5200	NA	DIGI-KEY CORPORATION	980	11/12/2009	Buy online	not available
				NA	AVNET ELECTRONICS MARKETING	2,184	11/12/2009	Buy online
74ABT74DB	9352 087 50118	74ABT74DB,118	0.5200						not available
74ABT74N	9352 087 70112	74ABT74N,112	0.7100	NA	DIGI-KEY CORPORATION	821	11/12/2009	Buy online	Order samples
				NA	AVNET ELECTRONICS MARKETING	2,000	11/12/2009	Buy online
74ABT74PW	9352 087 60112	74ABT74PW,112	0.5200	NA	DIGI-KEY CORPORATION	2,282	11/12/2009	Buy online	not available
				NA	AVNET ELECTRONICS MARKETING	4,800	11/12/2009	Buy online
74ABT74PW	9352 087 60118	74ABT74PW,118	0.5200						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
74ABT74D	SOT108	Dual D-Type Flip-Flop with Set and Reset; Positive-Edge Trigger	250	3	4.5-5.5 V	14	TTL	-15/+20 mA
74ABT74DB	SOT337-1 (SSOP14)	Dual D-Type Flip-Flop with Set and Reset; Positive-Edge Trigger	250	3	4.5-5.5 V	14	TTL	-15/+20 mA
74ABT74N	SOT27-1 (DIP14)	Dual D-Type Flip-Flop with Set and Reset; Positive-Edge Trigger	250	3	4.5-5.5 V	14	TTL	-15/+20 mA
74ABT74PW	SOT402-1 (TSSOP14)	Dual D-Type Flip-Flop with Set and Reset; Positive-Edge Trigger	250	3	4.5-5.5 V	14	TTL	-15/+20 mA

Similar products
74ABT74 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.

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Disclaimers

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