74ABT373A

Selection guide

Datasheet

74ABT373A
(Product Specification)
17-Feb-95, 11 pages, 60 kB

Download Datasheet

Download all documentation

74ABT373A - Octal transparent latch (3-State)

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 74ABT373A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.

The 74ABT373A device is an octal transparent latch coupled to eight 3-State output buffers. The two sections of the device are controlled independently by Enable (E) and Output Enable (OE) control gates.

The data on the D inputs are transferred to the latch outputs when the Latch Enable (E) input is High. The latch remains transparent to the data inputs while E is High, and stores the data that is present one setup time before the High-to-Low enable transition.

The 3-State output buffers are designed to drive heavily loaded 3-State buses, MOS memories, or MOS microprocessors. The active-Low Output Enable (OE) controls all eight 3-State buffers independent of the latch operation.

When OE is Low, the latched or transparent data appears at the outputs. When OE is High, the outputs are in the High-impedance 'OFF' state, which means they will neither drive nor load the bus.

Features

8-bit transparent latch
3-State output buffers
Output capability: +64mA/-32mA
Latch-up protection exceeds 500mA per JEDEC Std 17
ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200 V per Machine Model
Power-up 3-State
Power-up reset
Live insertion/extraction permitted

Products/packages

Type number	Orderable part number	Ordering code (12NC)	Product status	Package	Packing	Marking
74ABT373AD	74ABT373AD,112	9351 913 00112	Volume production	SOT163	Tube	Standard Marking
74ABT373AD	74ABT373AD,118	9351 913 00118	Volume production	SOT163	Reel Pack, SMD, 13"	Standard Marking
74ABT373ADB	74ABT373ADB,112	9351 913 10112	Volume production	SOT339	Tube	Standard Marking
74ABT373ADB	74ABT373ADB,118	9351 913 10118	Volume production	SOT339	Reel Pack, SMD, 13"	Standard Marking
74ABT373AN	74ABT373AN,112	9351 913 20112	Volume production	SOT146-1 (DIP20)	Tube	Standard Marking
74ABT373APW	74ABT373APW,112	9351 913 30112	Volume production	SOT360	Tube	Standard Marking
74ABT373APW	74ABT373APW,118	9351 913 30118	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
74ABT373AD	74ABT373AD,112	74ABT373AD	week 4, 2004	1,33	7,52E+08	1
74ABT373AD	74ABT373AD,118	74ABT373AD	week 4, 2004	1,33	7,52E+08	1
74ABT373ADB	74ABT373ADB,112	74ABT373ADB	week 13, 2005	1,33	7,52E+08	1
74ABT373ADB	74ABT373ADB,118	74ABT373ADB	week 13, 2005	1,33	7,52E+08	1
74ABT373AN	74ABT373AN,112	74ABT373AN	Always Pb-free	1,33	7,52E+08	NA
74ABT373APW	74ABT373APW,112	74ABT373APW	week 7, 2005	1,33	7,52E+08	1
74ABT373APW	74ABT373APW,118	74ABT373APW	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	Order quantity	Inventory date	Buy online	Samples
74ABT373AD	9351 913 00112	74ABT373AD,112	0.4700	NA	ARROW ELECTRONICS	2,674		11/10/2009	Buy online	not available
74ABT373AD	9351 913 00118	74ABT373AD,118	0.4700	NA	ARROW ELECTRONICS	2,000		11/10/2009	Buy online	Order samples
				NA	DIGI-KEY CORPORATION	3,968		11/12/2009	Buy online
				NA	MOUSER ELECTRONICS	100		11/12/2009	Buy online
74ABT373ADB	9351 913 10112	74ABT373ADB,112	0.4700	NA	ARROW ELECTRONICS	247		11/10/2009	Buy online	not available
74ABT373ADB	9351 913 10118	74ABT373ADB,118	0.4700	ASIA	WPI	7,000	1000	11/11/2009	Buy online	not available
74ABT373AN	9351 913 20112	74ABT373AN,112	0.9500							not available
74ABT373APW	9351 913 30112	74ABT373APW,112	0.4700							not available
74ABT373APW	9351 913 30118	74ABT373APW,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	Propagation Delay(ns)	Voltage	No. of Pins	Logic Switching Levels	Output Drive Capability
74ABT373AD	SOT163	Octal D-Type Transparent Latch (3-State)	3.6	4.5-5.5 V	20	TTL	-32/+64 mA
74ABT373ADB	SOT339	Octal D-Type Transparent Latch (3-State)	3.6	4.5-5.5 V	20	TTL	-32/+64 mA
74ABT373AN	SOT146-1 (DIP20)	Octal D-Type Transparent Latch (3-State)	3.6	4.5-5.5 V	20	TTL	-32/+64 mA
74ABT373APW	SOT360	Octal D-Type Transparent Latch (3-State)	3.6	4.5-5.5 V	20	TTL	-32/+64 mA

Similar products
74ABT373A 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