Datasheet Texas Instruments CD74HCT251

Manufacturer	Texas Instruments
Series	CD74HCT251

High Speed CMOS Logic 8-Input Multiplexer, 3-State

Datasheets

PDF, 452 Kb, Revision: C, File published: Oct 16, 2003

Extract from the document

	CD74HCT251E	CD74HCT251EE4	CD74HCT251M	CD74HCT251M96	CD74HCT251ME4	CD74HCT251MG4	CD74HCT251MT
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)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	No	No	No	No

	CD74HCT251E	CD74HCT251EE4	CD74HCT251M	CD74HCT251M96	CD74HCT251ME4	CD74HCT251MG4	CD74HCT251MT
N	1	2	3	4	5	6	7
Pin	16	16	16	16	16	16	16
Package Type	N	N	D	D	D	D	D
Industry STD Term	PDIP	PDIP	SOIC	SOIC	SOIC	SOIC	SOIC
JEDEC Code	R-PDIP-T	R-PDIP-T	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	25	25	40	2500	40	40	250
Carrier	TUBE	TUBE	TUBE	LARGE T&R	TUBE	TUBE	SMALL T&R
Device Marking	CD74HCT251E	CD74HCT251E	HCT251M	HCT251M	HCT251M	HCT251M	HCT251M
Width (mm)	6.35	6.35	3.91	3.91	3.91	3.91	3.91
Length (mm)	19.3	19.3	9.9	9.9	9.9	9.9	9.9
Thickness (mm)	3.9	3.9	1.58	1.58	1.58	1.58	1.58
Pitch (mm)	2.54	2.54	1.27	1.27	1.27	1.27	1.27
Max Height (mm)	5.08	5.08	1.75	1.75	1.75	1.75	1.75
Mechanical Data	Download	Download	Download	Download	Download	Download	Download

Parameters / Models	CD74HCT251E	CD74HCT251EE4	CD74HCT251M	CD74HCT251M96	CD74HCT251ME4	CD74HCT251MG4	CD74HCT251MT
Bandwidth, MHz	28	28	28	28	28	28	28
Bits	8	8	8	8	8	8	8
Number of Channels	1	1	1	1	1	1	1
Configuration	8:1	8:1	8:1	8:1	8:1	8:1	8:1
Digital input leakage(Max), uA	5	5	5	5	5	5	5
ESD Charged Device Model, kV	0.75	0.75	0.75	0.75	0.75	0.75	0.75
ESD HBM, kV	2	2	2	2	2	2	2
F @ Nom Voltage(Max), Mhz	25	25	25	25	25	25	25
Function	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer
ICC @ Nom Voltage(Max), mA	0.08	0.08	0.08	0.08	0.08	0.08	0.08
Operating Temperature Range, C	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125
Output Drive (IOL/IOH)(Max), mA	4/-4	4/-4	4/-4	4/-4	4/-4	4/-4	4/-4
Package Group	PDIP	PDIP	SOIC	SOIC	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG	See datasheet (PDIP)	See datasheet (PDIP)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No	No	No
Technology Family	HCT	HCT	HCT	HCT	HCT	HCT	HCT
Type	3-State Output	3-State Output	3-State Output	3-State Output	3-State Output	3-State Output	3-State Output
VCC(Max), V	5.5	5.5	5.5	5.5	5.5	5.5	5.5
VCC(Min), V	4.5	4.5	4.5	4.5	4.5	4.5	4.5
Voltage(Nom), V	5	5	5	5	5	5	5
tpd @ Nom Voltage(Max), ns	18	18	18	18	18	18	18

	CD74HCT251E	CD74HCT251EE4	CD74HCT251M	CD74HCT251M96	CD74HCT251ME4	CD74HCT251MG4	CD74HCT251MT
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes

Series: CD74HCT251 (7)