Datasheet Texas Instruments SN54LS640 — Datenblatt

Hersteller	Texas Instruments
Serie	SN54LS640

Oktalbus-Transceiver

Datenblätter

PDF, 1.5 Mb, Revision: A, Datei veröffentlicht: Apr 1, 1979

Auszug aus dem Dokument

	84161012A	8416101RA	SN54LS640J	SNJ54LS640FK	SNJ54LS640J
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	No	No

	84161012A	8416101RA	SN54LS640J	SNJ54LS640FK	SNJ54LS640J
N	1	2	3	4	5
Pin	20	20	20	20	20
Package Type	FK	J	J	FK	J
Industry STD Term	LCCC	CDIP	CDIP	LCCC	CDIP
JEDEC Code	S-CQCC-N	R-GDIP-T	R-GDIP-T	S-CQCC-N	R-GDIP-T
Package QTY	1	1	1	1	1
Carrier	TUBE	TUBE	TUBE	TUBE	TUBE
Device Marking	640FK	8416101RA	SN54LS640J	640FK	8416101RA
Width (mm)	8.89	6.92	6.92	8.89	6.92
Length (mm)	8.89	24.2	24.2	8.89	24.2
Thickness (mm)	1.83	4.57	4.57	1.83	4.57
Pitch (mm)	1.27	2.54	2.54	1.27	2.54
Max Height (mm)	2.03	5.08	5.08	2.03	5.08
Mechanical Data	Herunterladen	Herunterladen	Herunterladen	Herunterladen	Herunterladen

Parameters / Models	84161012A	8416101RA	SN54LS640J	SNJ54LS640FK	SNJ54LS640J
Bits	8	8	8	8	8
Operating Temperature Range, C	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125
Package Group	LCCC	CDIP	CDIP	LCCC	CDIP
Package Size: mm2:W x L, PKG	20LCCC: 79 mm2: 8.89 x 8.89(LCCC)	See datasheet (CDIP)	See datasheet (CDIP)	20LCCC: 79 mm2: 8.89 x 8.89(LCCC)	See datasheet (CDIP)
Rating	Military	Military	Military	Military	Military
Schmitt Trigger	No	No	No	No	No
Technology Family	LS	LS	LS	LS	LS
VCC(Max), V	5.5	5.5	5.5	5.5	5.5
VCC(Min), V	4.5	4.5	4.5	4.5	4.5

	84161012A	8416101RA	SN54LS640J	SNJ54LS640FK	SNJ54LS640J
RoHS	See ti.com	See ti.com	See ti.com	See ti.com	See ti.com

Herunterladen
Designing With Logic (Rev. C)
PDF, 186 Kb, Revision: C, Datei veröffentlicht: Jun 1, 1997
Data sheets which usually give information on device behavior only under recommended operating conditions may only partially answer engineering questions that arise during the development of systems using logic devices. However information is frequently needed regarding the behavior of the device outside the conditions in the data sheet. Such questions might be:?How does a bus driver behave w
Herunterladen
Designing with the SN54/74LS123 (Rev. A)
PDF, 118 Kb, Revision: A, Datei veröffentlicht: 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

Serie: SN54LS640 (5)

Semiconductors> Space & High Reliability> Logic Products> Buffers/Drivers/Transceivers> Transceivers