Datasheet Texas Instruments CD74HCT238 — 数据表

制造商	Texas Instruments
系列	CD74HCT238

高速CMOS逻辑3到8线路解码器解复用器的反相和同相

数据表

PDF, 754 Kb, 修订版: I, 档案已发布: Aug 24, 2004

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	CD74HCT238E	CD74HCT238EE4	CD74HCT238M	CD74HCT238M96	CD74HCT238M96G4	CD74HCT238PW	CD74HCT238PWR
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	Yes	No	No	No	No	No	No

	CD74HCT238E	CD74HCT238EE4	CD74HCT238M	CD74HCT238M96	CD74HCT238M96G4	CD74HCT238PW	CD74HCT238PWR
N	1	2	3	4	5	6	7
Pin	16	16	16	16	16	16	16
Package Type	N	N	D	D	D	PW	PW
Industry STD Term	PDIP	PDIP	SOIC	SOIC	SOIC	TSSOP	TSSOP
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	2500	90	2000
Carrier	TUBE	TUBE	TUBE	LARGE T&R	LARGE T&R	TUBE	LARGE T&R
Device Marking	CD74HCT238E	CD74HCT238E	HCT238M	HCT238M	HCT238M	HK238	HK238
Width (mm)	6.35	6.35	3.91	3.91	3.91	4.4	4.4
Length (mm)	19.3	19.3	9.9	9.9	9.9	5	5
Thickness (mm)	3.9	3.9	1.58	1.58	1.58	1	1
Pitch (mm)	2.54	2.54	1.27	1.27	1.27	.65	.65
Max Height (mm)	5.08	5.08	1.75	1.75	1.75	1.2	1.2
Mechanical Data	下载	下载	下载	下载	下载	下载	下载

Parameters / Models	CD74HCT238E	CD74HCT238EE4	CD74HCT238M	CD74HCT238M96	CD74HCT238M96G4	CD74HCT238PW	CD74HCT238PWR
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	3:8	3:8	3:8	3:8	3:8	3:8	3:8
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	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer
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	TSSOP	TSSOP
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)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)
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	Standard	Standard	Standard	Standard	Standard	Standard	Standard
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	35	35	35	35	35	35	35

	CD74HCT238E	CD74HCT238EE4	CD74HCT238M	CD74HCT238M96	CD74HCT238M96G4	CD74HCT238PW	CD74HCT238PWR
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes

系列: CD74HCT238 (7)