Datasheet Texas Instruments SN74LS33

Manufacturer	Texas Instruments
Series	SN74LS33

Quad 2-input positive-NOR buffers with open collector outputs

Datasheets

PDF, 497 Kb, File published: Mar 1, 1988

Extract from the document

	SN74LS33D	SN74LS33DR	SN74LS33N	SN74LS33N3	SN74LS33NE4	SN74LS33NSR
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)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	No	No	No

	SN74LS33D	SN74LS33DR	SN74LS33N	SN74LS33N3	SN74LS33NE4	SN74LS33NSR
N	1	2	3	4	5	6
Pin	14	14	14	14	14	14
Package Type	D	D	N	N	N	NS
Industry STD Term	SOIC	SOIC	PDIP	PDIP	PDIP	SOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T	R-PDIP-T	R-PDSO-G
Package QTY	50	2500	25		25	2000
Carrier	TUBE	LARGE T&R	TUBE		TUBE	LARGE T&R
Device Marking	LS33	LS33	SN74LS33N		SN74LS33N	74LS33
Width (mm)	3.91	3.91	6.35	6.35	6.35	5.3
Length (mm)	8.65	8.65	19.3	19.3	19.3	10.3
Thickness (mm)	1.58	1.58	3.9	3.9	3.9	1.95
Pitch (mm)	1.27	1.27	2.54	2.54	2.54	1.27
Max Height (mm)	1.75	1.75	5.08	5.08	5.08	2
Mechanical Data	Download	Download	Download	Download	Download	Download

Parameters / Models	SN74LS33D	SN74LS33DR	SN74LS33N	SN74LS33N3	SN74LS33NE4	SN74LS33NSR
Approx. Price (US$)				0.54 \| 1ku
Bits	4	4	4		4	4
Bits(#)				4
F @ Nom Voltage(Max), Mhz	35	35	35		35	35
F @ Nom Voltage(Max)(Mhz)				35
ICC @ Nom Voltage(Max), mA	0.0165	0.0165	0.0165		0.0165	0.0165
ICC @ Nom Voltage(Max)(mA)				0.0165
Input Type				TTL
Operating Temperature Range, C	0 to 70	0 to 70	0 to 70		0 to 70	0 to 70
Operating Temperature Range(C)				0 to 70
Output Drive (IOL/IOH)(Max), mA	0/-48	0/-48	0/-48		0/-48	0/-48
Output Drive (IOL/IOH)(Max)(mA)				0/-48
Output Type				TTL
Package Group	SOIC	SOIC	PDIP	PDIP	PDIP	SO
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)	14SO: 80 mm2: 7.8 x 10.2(SO)
Package Size: mm2:W x L (PKG)				See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No	No
Technology Family	LS	LS	LS	LS	LS	LS
VCC(Max), V	5.25	5.25	5.25		5.25	5.25
VCC(Max)(V)				5.25
VCC(Min), V	4.75	4.75	4.75		4.75	4.75
VCC(Min)(V)				4.75
Voltage(Nom), V	5	5	5		5	5
Voltage(Nom)(V)				5
tpd @ Nom Voltage(Max), ns	18	18	18		18	18
tpd @ Nom Voltage(Max)(ns)				18

	SN74LS33D	SN74LS33DR	SN74LS33N	SN74LS33N3	SN74LS33NE4	SN74LS33NSR
RoHS	Compliant	Compliant	Compliant	Not Compliant	Compliant	Compliant
Pb Free	Yes	No	Yes

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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

Series: SN74LS33 (6)