Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsLogic ICsLogic IC - Demultiplexer, decoder Decoder/demultiplexer Single supply SOIC 16 N

www.ti.com

FEATURES

3 2 1 20 19

9 10 11 12 13

G2A

G2B

GND

SN54LV138A . . . FK PACKAGE

(TOP VIEW)

NC − No internal connection

G2A

G2B

GND

SN54LV138A . . . J OR W PACKAGE

SN74LV138A . . . D, DB, DGV, NS

OR PW PACKAGE

(TOP VIEW)

SN74LV138A . . . RGY PACKAGE

(TOP VIEW)

1 16

8 9

G2A

G2B

GND

DESCRIPTION/ORDERING INFORMATION

SN54LV138A, SN74LV138A

3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS

SCLS395L – APRIL 1998 – REVISED AUGUST 2005

• 2-V to 5.5-V V

Operation • I

off

Supports Partial-Power-Down Mode

Operation

• Max t

of 9.5 ns at 5 V

• Latch-Up Performance Exceeds 250 mA Per

• Typical V

OLP

(Output Ground Bounce)

JESD 17

<0.8 V at V

= 3.3 V, T

= 25 ° C

• ESD Protection Exceeds JESD 22

• Typical V

OHV

(Output V

Undershoot)

>2.3 V at V

= 3.3 V, T

= 25 ° C – 2000-V Human-Body Model (A114-A)

• Support Mixed-Mode Voltage Operation on All – 200-V Machine Model (A115-A)

Ports

– 1000-V Charged-Device Model (C101)

The 'LV138A devices are 3-line to 8-line decoders/demultiplexers designed for 2-V to 5.5-V V

operation.

ORDERING INFORMATION

PACKAGE

(1)

ORDERABLE PART NUMBER TOP-SIDE MARKING

QFN – RGY Reel of 1000 SN74LV138ARGYR LV138A

Tube of 40 SN74LV138AD

SOIC – D LV138A

Reel of 2500 SN74LV138ADR

SOP – NS Reel of 2000 SN74LV138ANSR 74LV138A

–40 ° C to 85 ° C SSOP – DB Reel of 2000 SN74LV138ADBR LV138A

Tube of 90 SN74LV138APW

TSSOP – PW Reel of 2000 SN74LV138APWR LV138A

Reel of 250 SN74LV138APWT

TVSOP – DGV Reel of 2000 SN74LV138ADGVR LV138A

CDIP – J Tube of 25 SNJ54LV138AJ SNJ54LV138AJ

–55 ° C to 125 ° C CFP – W Tube of 150 SNJ54LV138AW SNJ54LV138AW

LCCC – FK Tube of 55 SNJ54LV138AFK SNJ54LV138AFK

(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

UNLESS OTHERWISE NOTED this document contains PRO-

DUCTION DATA information current as of publication date. Prod-

ucts conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily

include testing of all parameters.

Summary of content (22 pages)

PAGE 1
SN54LV138A, SN74LV138A 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS www.ti.com SCLS395L – APRIL 1998 – REVISED AUGUST 2005 FEATURES SN54LV138A . . . J OR W PACKAGE SN74LV138A . . . D, DB, DGV, NS OR PW PACKAGE (TOP VIEW) 2 16 15 3 14 4 13 5 12 6 11 7 10 8 9 • SN54LV138A . . . FK PACKAGE (TOP VIEW) VCC Y0 Y1 Y2 Y3 Y4 Y5 Y6 B C G2A G2B G1 Y7 1 16 B A NC VCC Y0 SN74LV138A . . .
PAGE 2
SN54LV138A, SN74LV138A 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS www.ti.com SCLS395L – APRIL 1998 – REVISED AUGUST 2005 DESCRIPTION/ORDERING INFORMATION (CONTINUED) These devices are designed for high-performance memory-decoding or data-routing applications requiring very short propagation delay times. In high-performance memory systems, these decoders can be used to minimize the effects of system decoding.
PAGE 3
SN54LV138A, SN74LV138A 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS www.ti.com SCLS395L – APRIL 1998 – REVISED AUGUST 2005 LOGIC DIAGRAM (POSITIVE LOGIC) 15 A 1 14 Select Inputs B 13 3 12 11 10 Enable Inputs 6 4 G2A G2B Y1 2 C G1 Y0 9 7 Y2 Y3 Data Outputs Y4 Y5 Y6 Y7 5 Pin numbers shown are for the D, DB, DGV, J, NS, PW, RGY, and W packages.
PAGE 4
SN54LV138A, SN74LV138A 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS www.ti.com SCLS395L – APRIL 1998 – REVISED AUGUST 2005 Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN MAX VCC Supply voltage range –0.5 7 V VI Input voltage range (2) –0.5 7 V –0.5 7 V –0.5 VCC + 0.
PAGE 5
SN54LV138A, SN74LV138A 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS www.ti.com SCLS395L – APRIL 1998 – REVISED AUGUST 2005 Recommended Operating Conditions (1) SN54LV138A (2) VCC Supply voltage VCC = 2 V VIH High-level input voltage MIN MAX 2 5.5 Low-level input voltage MIN MAX 2 5.5 1.5 1.5 VCC = 2.3 V to 2.7 V VCC × 0.7 VCC × 0.7 VCC = 3 V to 3.6 V VCC × 0.7 VCC × 0.7 VCC = 4.5 V to 5.5 V VCC × 0.7 VCC × 0.7 VCC = 2 V VIL SN74LV138A UNIT V V 0.5 0.5 VCC = 2.3 V to 2.
PAGE 6
SN54LV138A, SN74LV138A 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS www.ti.com SCLS395L – APRIL 1998 – REVISED AUGUST 2005 Switching Characteristics over recommended operating free-air temperature range, VCC = 2.5 V ± 0.2 V (unless otherwise noted) (see Figure 1) PARAMETER tpd FROM (INPUT) TO (OUTPUT) LOAD CAPACITANCE MAX MIN MAX MIN MAX A, B, or C 11.7 (2) 17.6 (2) 1 (2) 21 (2) 1 21 G1 12.3 (2) 19.2 (2) 1 (2) 22 (2) 1 22 11.4 (2) 18.2 (2) 1 (2) 21 (2) 1 21 14.9 21.
PAGE 7
SN54LV138A, SN74LV138A 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS www.ti.
PAGE 8
PACKAGE OPTION ADDENDUM www.ti.
PAGE 9
PACKAGE OPTION ADDENDUM www.ti.
PAGE 10
PACKAGE OPTION ADDENDUM www.ti.com 18-Oct-2013 (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line.
PAGE 11
PACKAGE MATERIALS INFORMATION www.ti.com 26-Jan-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 6.6 2.5 12.0 16.0 Q1 SN74LV138ADBR SSOP DB 16 2000 330.0 16.4 8.2 SN74LV138ADGVR TVSOP DGV 16 2000 330.0 12.4 6.8 4.0 1.6 8.0 12.0 Q1 SN74LV138ADR SOIC D 16 2500 330.0 16.4 6.5 10.3 2.1 8.0 16.
PAGE 12
PACKAGE MATERIALS INFORMATION www.ti.com 26-Jan-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN74LV138ADBR SSOP DB 16 2000 367.0 367.0 38.0 SN74LV138ADGVR TVSOP DGV 16 2000 367.0 367.0 35.0 SN74LV138ADR SOIC D 16 2500 333.2 345.9 28.6 SN74LV138ANSR SO NS 16 2000 367.0 367.0 38.0 SN74LV138APWR TSSOP PW 16 2000 367.0 367.0 35.0 SN74LV138APWR TSSOP PW 16 2000 364.0 364.0 27.
PAGE 13
MECHANICAL DATA MPDS006C – FEBRUARY 1996 – REVISED AUGUST 2000 DGV (R-PDSO-G**) PLASTIC SMALL-OUTLINE 24 PINS SHOWN 0,40 0,23 0,13 24 13 0,07 M 0,16 NOM 4,50 4,30 6,60 6,20 Gage Plane 0,25 0°– 8° 1 0,75 0,50 12 A Seating Plane 0,15 0,05 1,20 MAX PINS ** 0,08 14 16 20 24 38 48 56 A MAX 3,70 3,70 5,10 5,10 7,90 9,80 11,40 A MIN 3,50 3,50 4,90 4,90 7,70 9,60 11,20 DIM 4073251/E 08/00 NOTES: A. B. C. D. All linear dimensions are in millimeters.
PAGE 14
PAGE 15
PAGE 16
PAGE 17
PAGE 18
PAGE 19
PAGE 20
PAGE 21
MECHANICAL DATA MSSO002E – JANUARY 1995 – REVISED DECEMBER 2001 DB (R-PDSO-G**) PLASTIC SMALL-OUTLINE 28 PINS SHOWN 0,38 0,22 0,65 28 0,15 M 15 0,25 0,09 8,20 7,40 5,60 5,00 Gage Plane 1 14 0,25 A 0°–ā8° 0,95 0,55 Seating Plane 2,00 MAX 0,10 0,05 MIN PINS ** 14 16 20 24 28 30 38 A MAX 6,50 6,50 7,50 8,50 10,50 10,50 12,90 A MIN 5,90 5,90 6,90 7,90 9,90 9,90 12,30 DIM 4040065 /E 12/01 NOTES: A. B. C. D. All linear dimensions are in millimeters.
PAGE 22
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.