Datasheet Texas Instruments SN74LS266

Manufacturer	Texas Instruments
Series	SN74LS266

Quad 2-input exclusive-NOR gates with open collector outputs

Datasheets

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PDF, 493 Kb, File published: Mar 1, 1983

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SN54LS266, SN74LS266
QUADRUPLE 2-INPUT EXCLUSIVE-NOR GATES
WITH OPEN-COLLECTOR OUTPUTS
SDLS151 вЂ“ DECEMBER 1972 вЂ“ REVISED MARCH 1988 Copyright В© 1988, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters. POST OFFICE BOX 655303 DALLAS, TEXAS 75265 1 SN54LS266, SN74LS266
QUADRUPLE 2-INPUT EXCLUSIVE-NOR GATES
WITH OPEN-COLLECTOR OUTPUTS SDLS151 вЂ“ DECEMBER 1972 вЂ“ REVISED MARCH 1988 2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 PACKAGE OPTION ADDENDUM www.ti.com 17-Mar-2017 PACKAGING INFORMATION
Orderable Device Status
(1) Package Type Package Pins Package
Drawing
Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (В°C) Device Marking
(4/5) SN54LS266J ACTIVE CDIP J 14 1 TBD A42 N / A for Pkg Type -55 to 125 SN54LS266J SN74LS266D ACTIVE SOIC D 14 50 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 LS266 SN74LS266DG4 ACTIVE SOIC D 14 50 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 LS266 SN74LS266N ACTIVE PDIP N 14 25 Pb-Free
(RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN74LS266N SN74LS266NE4 ACTIVE PDIP N 14 25 Pb-Free
(RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN74LS266N SNJ54LS266J ACTIVE CDIP J 14 1 TBD A42 N / A for Pkg Type -55 to 125 SNJ54LS266J SNJ54LS266W ACTIVE CFP W 14 1 TBD A42 N / A for Pkg Type -55 to 125 SNJ54LS266W (1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device. …

Prices

Status

	SN74LS266D	SN74LS266DG4	SN74LS266N	SN74LS266N3	SN74LS266NE4	SN74LS266NSR	SN74LS266NSRE4	SN74LS266NSRG4
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Obsolete (Manufacturer has discontinued the production of the device)	Active (Recommended for new designs)	Obsolete (Manufacturer has discontinued the production of the device)	Obsolete (Manufacturer has discontinued the production of the device)	Obsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample Availability	No	No	No	No	No	No	No	No

Packaging

	SN74LS266D	SN74LS266DG4	SN74LS266N	SN74LS266N3	SN74LS266NE4	SN74LS266NSR	SN74LS266NSRE4	SN74LS266NSRG4
N	1	2	3	4	5	6	7	8
Pin	14	14	14	14	14	14	14	14
Package Type	D	D	N	N	N	NS	NS	NS
Industry STD Term	SOIC	SOIC	PDIP	PDIP	PDIP	SOP	SOP	SOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T	R-PDIP-T	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	50	50	25		25
Carrier	TUBE	TUBE	TUBE		TUBE
Device Marking	LS266	LS266	SN74LS266N		SN74LS266N
Width (mm)	3.91	3.91	6.35	6.35	6.35	5.3	5.3	5.3
Length (mm)	8.65	8.65	19.3	19.3	19.3	10.3	10.3	10.3
Thickness (mm)	1.58	1.58	3.9	3.9	3.9	1.95	1.95	1.95
Pitch (mm)	1.27	1.27	2.54	2.54	2.54	1.27	1.27	1.27
Max Height (mm)	1.75	1.75	5.08	5.08	5.08	2	2	2
Mechanical Data	Download	Download	Download	Download	Download	Download	Download	Download

Parametrics

Parameters / Models	SN74LS266D	SN74LS266DG4	SN74LS266N	SN74LS266N3	SN74LS266NE4	SN74LS266NSR	SN74LS266NSRE4	SN74LS266NSRG4
Approx. Price (US$)				0.40 \| 1ku		0.40 \| 1ku	0.40 \| 1ku	0.40 \| 1ku
Bits	4	4	4		4
Bits(#)				4		4	4	4
F @ Nom Voltage(Max), Mhz	35	35	35		35
F @ Nom Voltage(Max)(Mhz)				35		35	35	35
ICC @ Nom Voltage(Max), mA	0.013	0.013	0.013		0.013
ICC @ Nom Voltage(Max)(mA)				0.013		0.013	0.013	0.013
Input Type				TTL		TTL	TTL	TTL
Operating Temperature Range, C	0 to 70	0 to 70	0 to 70		0 to 70
Operating Temperature Range(C)				0 to 70		0 to 70	0 to 70	0 to 70
Output Drive, mA	- /8	- /8	- /8		- /8
Output Drive(mA)				- /8		- /8	- /8	- /8
Output Type				TTL		TTL	TTL	TTL
Package Group	SOIC	SOIC	PDIP	PDIP	PDIP	PDIP SOIC	PDIP SOIC	PDIP SOIC
Package Size: mm2:W x L, PKG	14SOIC: 52 mm2: 6 x 8.65(SOIC)	14SOIC: 52 mm2: 6 x 8.65(SOIC)	See datasheet (PDIP)		See datasheet (PDIP)
Package Size: mm2:W x L (PKG)				See datasheet (PDIP)		See datasheet (PDIP)	See datasheet (PDIP)	See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No	No	No	No
Technology Family	LS	LS	LS	LS	LS	LS	LS	LS
VCC(Max), V	5.25	5.25	5.25		5.25
VCC(Max)(V)				5.25		5.25	5.25	5.25
VCC(Min), V	4.75	4.75	4.75		4.75
VCC(Min)(V)				4.75		4.75	4.75	4.75
Voltage(Nom), V	5	5	5		5
Voltage(Nom)(V)				5		5	5	5
tpd @ Nom Voltage(Max), ns	30	30	30		30
tpd @ Nom Voltage(Max)(ns)				30		30	30	30

Eco Plan

	SN74LS266D	SN74LS266DG4	SN74LS266N	SN74LS266N3	SN74LS266NE4	SN74LS266NSR	SN74LS266NSRE4	SN74LS266NSRG4
RoHS	Compliant	Compliant	Compliant	Not Compliant	Compliant	Not Compliant	Not Compliant	Not Compliant
Pb Free	Yes	No	No	No	Yes	No

Application Notes

Download
Designing with the SN54/74LS123 (Rev. A)
PDF, 118 Kb, Revision: A, File published: Mar 1, 1997
The Texas Instruments (TI) SN54/74LS123 dual retriggerable monostable multivibrator is a one-shot device capable of verylong output pulses and up to 100% duty cycle. The ?LS123 also features dc triggering from gated low-level active A andhigh-level active B inputs and provides a clear input that terminates the output pulse of any predetermined time independentof timing components R ext and

Model Line

Series: SN74LS266 (8)

SN74LS266D SN74LS266DG4 SN74LS266N SN74LS266N3 SN74LS266NE4 SN74LS266NSR SN74LS266NSRE4 SN74LS266NSRG4

Manufacturer's Classification

Semiconductors> Logic> Gate> XNOR (Exclusive NOR) Gate