Datasheet Texas Instruments SN74AHCT138

Manufacturer	Texas Instruments
Series	SN74AHCT138

3-Line to 8-Line Decoder / Demultiplexer

Datasheets

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PDF, 1.3 Mb, Revision: M, File published: Jul 2, 2003

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Status

	SN74AHCT138D	SN74AHCT138DBLE	SN74AHCT138DBR	SN74AHCT138DBRG4	SN74AHCT138DG4	SN74AHCT138DGVR	SN74AHCT138DR	SN74AHCT138N	SN74AHCT138NE4	SN74AHCT138NSR	SN74AHCT138PW	SN74AHCT138PWE4	SN74AHCT138PWG4	SN74AHCT138PWLE	SN74AHCT138PWR	SN74AHCT138PWRG4	SN74AHCT138RGYR
Lifecycle Status	Active (Recommended for new designs)	Obsolete (Manufacturer has discontinued the production of the device)	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)	Active (Recommended for new designs)	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)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	No	No	No

Packaging

	SN74AHCT138D	SN74AHCT138DBLE	SN74AHCT138DBR	SN74AHCT138DBRG4	SN74AHCT138DG4	SN74AHCT138DGVR	SN74AHCT138DR	SN74AHCT138N	SN74AHCT138NE4	SN74AHCT138NSR	SN74AHCT138PW	SN74AHCT138PWE4	SN74AHCT138PWG4	SN74AHCT138PWLE	SN74AHCT138PWR	SN74AHCT138PWRG4	SN74AHCT138RGYR
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17
Pin	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16
Package Type	D	DB	DB	DB	D	DGV	D	N	N	NS	PW	PW	PW	PW	PW	PW	RGY
Industry STD Term	SOIC	SSOP	SSOP	SSOP	SOIC	TVSOP	SOIC	PDIP	PDIP	SOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	VQFN
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PQFP-N
Package QTY	40		2000	2000	40	2000	2500	25	25	2000	90	90	90		2000	2000	3000
Carrier	TUBE		LARGE T&R	LARGE T&R	TUBE	LARGE T&R	LARGE T&R	TUBE	TUBE	LARGE T&R	TUBE	TUBE	TUBE		LARGE T&R	LARGE T&R	LARGE T&R
Device Marking	AHCT138		HB138	HB138	AHCT138	HB138	AHCT138	SN74AHCT138N	SN74AHCT138N	AHCT138	HB138	HB138	HB138		HB138	HB138	HB138
Width (mm)	3.91	5.3	5.3	5.3	3.91	4.4	3.91	6.35	6.35	5.3	4.4	4.4	4.4	4.4	4.4	4.4	3.5
Length (mm)	9.9	6.2	6.2	6.2	9.9	3.6	9.9	19.3	19.3	10.3	5	5	5	5	5	5	4
Thickness (mm)	1.58	1.95	1.95	1.95	1.58	1.05	1.58	3.9	3.9	1.95	1	1	1	1	1	1	.9
Pitch (mm)	1.27	.65	.65	.65	1.27	.4	1.27	2.54	2.54	1.27	.65	.65	.65	.65	.65	.65	.5
Max Height (mm)	1.75	2	2	2	1.75	1.2	1.75	5.08	5.08	2	1.2	1.2	1.2	1.2	1.2	1.2	1
Mechanical Data	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download

Parametrics

Parameters / Models	SN74AHCT138D	SN74AHCT138DBLE	SN74AHCT138DBR	SN74AHCT138DBRG4	SN74AHCT138DG4	SN74AHCT138DGVR	SN74AHCT138DR	SN74AHCT138N	SN74AHCT138NE4	SN74AHCT138NSR	SN74AHCT138PW	SN74AHCT138PWE4	SN74AHCT138PWG4	SN74AHCT138PWLE	SN74AHCT138PWR	SN74AHCT138PWRG4	SN74AHCT138RGYR
Approx. Price (US$)		0.09 \| 1ku												0.09 \| 1ku
Bandwidth, MHz	110		110	110	110	110	110	110	110	110	110	110	110		110	110	110
Bits	8		8	8	8	8	8	8	8	8	8	8	8		8	8	8
Bits(#)		8												8
Number of Channels	1		1	1	1	1	1	1	1	1	1	1	1		1	1	1
Channels(#)		1												1
Configuration	3:8	3:8	3:8	3:8	3:8	3:8	3:8	3:8	3:8	3:8	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	5	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	0.75	0.75	0.75	0.75	0.75		0.75	0.75	0.75
ESD HBM, kV	2		2	2	2	2	2	2	2	2	2	2	2		2	2	2
F @ Nom Voltage(Max), Mhz	70		70	70	70	70	70	70	70	70	70	70	70		70	70	70
F @ Nom Voltage(Max)(Mhz)		70												70
Function	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer
ICC @ Nom Voltage(Max), mA	0.04		0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04		0.04	0.04	0.04
ICC @ Nom Voltage(Max)(mA)		0.04												0.04
Input Type		TTL												TTL
Operating Temperature Range, C	-40 to 85		-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85		-40 to 85	-40 to 85	-40 to 85
Operating Temperature Range(C)		-40 to 85												-40 to 85
Output Drive (IOL/IOH)(Max), mA	8/-8		8/-8	8/-8	8/-8	8/-8	8/-8	8/-8	8/-8	8/-8	8/-8	8/-8	8/-8		8/-8	8/-8	8/-8
Output Drive (IOL/IOH)(Max)(mA)		8/-8												8/-8
Output Type		CMOS												CMOS
Package Group	SOIC	SSOP	SSOP	SSOP	SOIC	TVSOP	SOIC	PDIP	PDIP	SO	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	VQFN
Package Size: mm2:W x L, PKG	16SOIC: 59 mm2: 6 x 9.9(SOIC)		16SSOP: 48 mm2: 7.8 x 6.2(SSOP)	16SSOP: 48 mm2: 7.8 x 6.2(SSOP)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16TVSOP: 23 mm2: 6.4 x 3.6(TVSOP)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	See datasheet (PDIP)	See datasheet (PDIP)	16SO: 80 mm2: 7.8 x 10.2(SO)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)		16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16VQFN: 14 mm2: 3.5 x 4(VQFN)
Package Size: mm2:W x L (PKG)		See datasheet (PDIP)												See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No
Technology Family	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT
Type	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
VCC(Max), V	5.5		5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5		5.5	5.5	5.5
VCC(Max)(V)		5.5												5.5
VCC(Min), V	4.5		4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5		4.5	4.5	4.5
VCC(Min)(V)		4.5												4.5
Voltage(Nom), V	5		5	5	5	5	5	5	5	5	5	5	5		5	5	5
Voltage(Nom)(V)		5												5
tpd @ Nom Voltage(Max), ns	12		12	12	12	12	12	12	12	12	12	12	12		12	12	12
tpd @ Nom Voltage(Max)(ns)		12												12

Eco Plan

	SN74AHCT138D	SN74AHCT138DBLE	SN74AHCT138DBR	SN74AHCT138DBRG4	SN74AHCT138DG4	SN74AHCT138DGVR	SN74AHCT138DR	SN74AHCT138N	SN74AHCT138NE4	SN74AHCT138NSR	SN74AHCT138PW	SN74AHCT138PWE4	SN74AHCT138PWG4	SN74AHCT138PWLE	SN74AHCT138PWR	SN74AHCT138PWRG4	SN74AHCT138RGYR
RoHS	Compliant	Not Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Not Compliant	Compliant	Compliant	Compliant
Pb Free	No	Yes	No	Yes

Application Notes

Download
Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)
PDF, 102 Kb, Revision: C, File published: Dec 2, 2002
The Texas Instruments (TI) advanced high-speed CMOS (AHC) logic family provides a natural migration for high-speed CMOS (HCMOS) users who need more speed for low-power and low-drive applications. Unlike many other advanced logic families AHC does not have the drawbacks that come with higher speed e.g. higher signal noise and power consumption. The AHC logic family consists of gates medium-sca

Model Line

Series: SN74AHCT138 (17)

SN74AHCT138D SN74AHCT138DBLE SN74AHCT138DBR SN74AHCT138DBRG4 SN74AHCT138DG4 SN74AHCT138DGVR SN74AHCT138DR SN74AHCT138N SN74AHCT138NE4 SN74AHCT138NSR SN74AHCT138PW SN74AHCT138PWE4 SN74AHCT138PWG4 SN74AHCT138PWLE SN74AHCT138PWR SN74AHCT138PWRG4 SN74AHCT138RGYR

Manufacturer's Classification

Semiconductors> Switches and Multiplexers> Buffered Encoders and Decoders