Download

PDF Abstract Text:

CD54 / 74HC138, CD54 / 74HCT138, CD54 / 74HC238, CD54 / 74HCT238

October 1997 - Revised August 2004

CD54 / 74HC138, CD54 / 74HCT138, CD54 / 74HC238, CD54 / 74HCT238
Data sheet acquired from Harris Semiconductor SCHS147I
October 1997 - Revised August 2004
High-Speed CMOS Logic 3- to 8-Line Decoder / Demultiplexer Inverting and Noninverting
Ordering Information
PART NUMBER CD54HC138F3A CD54HC238F3A CD54HCT138F3A CD54HCT238F3A CD74HC138E CD74HC138M CD74HC138MT CD74HC138M96 CD74HC238E CD74HC238M CD74HC238MT CD74HC238M96 CD74HC238NSR CD74HC238PW CD74HC238PWR CD74HC238PWT CD74HCT138E CD74HCT138M CD74HCT138MT CD74HCT138M96 CD74HCT238E CD74HCT238M CD74HCT238M96 TEMP. RANGE (oC) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 PACKAGE 16 Ld CERDIP 16 Ld CERDIP 16 Ld CERDIP 16 Ld CERDIP 16 Ld PDIP 16 Ld SOIC 16 Ld SOIC 16 Ld SOIC 16 Ld PDIP 16 Ld SOIC 16 Ld SOIC 16 Ld SOIC 16 Ld SOP 16 Ld TSSOP 16 Ld TSSOP 16 Ld TSSOP 16 Ld PDIP 16 Ld SOIC 16 Ld SOIC 16 Ld SOIC 16 Ld PDIP 16 Ld SOIC 16 Ld SOIC
Features
· Select One Of Eight Data Outputs Active Low for 138, Active High for 238
/ Title (CD74 HC138 , CD74 HCT13 8, CD74 HC238 , CD74 HCT23 8) / Subject (High Speed
Description
NOTE: When ordering, use the entire part number. The suffixes 96 and R denote tape and reel. The suffix T denotes a small-quantity reel of 250.
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright
CD54 / 74HC138, CD54 / 74HCT138, CD54 / 74HC238, CD54 / 74HCT238 Pinout
CD54HC138, CD54HCT138, CD54HC238, CD54HCT238 (CERDIP) CD74HC138, CD74HCT138, CD74HCT238 (PDIP, SOIC) CD74HC238 (PDIP, SOIC, SOP, TSSOP) TOP VIEW
A0 1 A1 2 A2 3 E1 4 E2 5 E3 6 (Y7) Y7 7 GND 8 16 VCC 15 Y0 (Y0) 14 Y1 (Y1) 13 Y2 (Y2) 12 Y3 (Y3) 11 Y4 (Y4) 10 Y5 (Y5) 9 Y6 (Y6) E1 5 E2 E3 6 9 Y6 7 Y7 Y7 Y6 10 Y5 Y5
Functional Diagram
CD54 / 74HC138, CD54 / 74HCT138, CD54 / 74HC238, CD54 / 74HCT238
Absolute Maximum Ratings
Thermal Information
Operating Conditions
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating, and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE: 1. The package thermal impedance is calculated in accordance with JESD 51-7.
DC Electrical Specifications
CD54 / 74HC138, CD54 / 74HCT138, CD54 / 74HC238, CD54 / 74HCT238
DC Electrical Specifications
VCC (V)
5.5 5.5 4.5 to 5.5
HCT Input Loading Table
INPUT A0-A2 E1, E2 E3 UNIT LOADS 1.5 1.25 1
NOTE: Unit Load is ICC limit specified in DC Electrical Table, e.g., 360µA max at 25oC.
TEST CONDITIONS 25oC VCC (V) MIN TYP MAX -40oC TO 85oC MIN MAX -55oC TO 125oC MIN MAX UNITS
PARAMETER HC TYPES Propagation Delay Address to Output
SYMBOL
CD54 / 74HC138, CD54 / 74HCT138, CD54 / 74HC238, CD54 / 74HCT238
PARAMETER Enable to Output HC / HCT138
SYMBOL
TEST CONDITIONS
Test Circuits and Waveforms
INVERTING OUTPUT
FIGURE 7. HC AND HCU TRANSITION TIMES AND PROPAGATION DELAY TIMES, COMBINATION LOGIC
FIGURE 8. HCT TRANSITION TIMES AND PROPAGATION DELAY TIMES, COMBINATION LOGIC
PACKAGE OPTION ADDENDUM
www.ti.com
4-Jun-2007
PACKAGING INFORMATION
Orderable Device 5962-8688401EA CD54HC138F CD54HC138F3A CD54HC238F3A CD54HCT138F CD54HCT138F3A CD54HCT238F3A CD74HC138E CD74HC138EE4 CD74HC138M CD74HC138M96 CD74HC138M96E4 CD74HC138M96G4 CD74HC138ME4 CD74HC138MG4 CD74HC138MT CD74HC138MTE4 CD74HC138MTG4 CD74HC238E CD74HC238EE4 CD74HC238M CD74HC238M96 CD74HC238M96E4 CD74HC238M96G4 CD74HC238ME4 CD74HC238MG4 CD74HC238MT CD74HC238MTE4 Status (1) ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE Package Type CDIP CDIP CDIP CDIP CDIP CDIP CDIP PDIP PDIP SOIC SOIC SOIC SOIC SOIC SOIC SOIC SOIC SOIC PDIP PDIP SOIC SOIC SOIC SOIC SOIC SOIC SOIC SOIC Package Drawing J J J J J J J N N D D D D D D D D D N N D D D D D D D D Pins Package Eco Plan (2) Qty 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 1 1 1 1 1 1 1 25 25 40 TBD TBD TBD TBD TBD TBD TBD Pb-Free (RoHS) Pb-Free (RoHS) Green (RoHS & no Sb / Br) Lead / Ball Finish A42 SNPB A42 SNPB A42 SNPB A42 SNPB A42 SNPB A42 SNPB A42 SNPB CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU MSL Peak Temp (3) N / A for Pkg Type N / A for Pkg Type N / A for Pkg Type N / A for Pkg Type N / A for Pkg Type N / A for Pkg Type N / A for Pkg Type N / A for Pkg Type N / A for Pkg Type Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM N / A for Pkg Type N / A for Pkg Type Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM
2500 Green (RoHS & no Sb / Br) 2500 Green (RoHS & no Sb / Br) 2500 Green (RoHS & no Sb / Br) 40 40 250 250 250 25 25 40 Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br) Pb-Free (RoHS) Pb-Free (RoHS) Green (RoHS & no Sb / Br)
2500 Green (RoHS & no Sb / Br) 2500 Green (RoHS & no Sb / Br) 2500 Green (RoHS & no Sb / Br) 40 40 250 250 Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br) Green (RoHS &
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
4-Jun-2007
Orderable Device
Status (1)
Package Type SOIC SO SO SO TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP PDIP PDIP SOIC SOIC SOIC SOIC SOIC SOIC SOIC SOIC SOIC PDIP
Pins Package Eco Plan (2) Qty no Sb / Br) 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 250 Green (RoHS & no Sb / Br)
Lead / Ball Finish
MSL Peak Temp (3)
CD74HC238MTG4 CD74HC238NSR CD74HC238NSRE4 CD74HC238NSRG4 CD74HC238PW CD74HC238PWE4 CD74HC238PWG4 CD74HC238PWR CD74HC238PWRE4 CD74HC238PWRG4 CD74HC238PWT CD74HC238PWTE4 CD74HC238PWTG4 CD74HCT138E CD74HCT138EE4 CD74HCT138M CD74HCT138M96 CD74HCT138M96E4 CD74HCT138M96G4 CD74HCT138ME4 CD74HCT138MG4 CD74HCT138MT CD74HCT138MTE4 CD74HCT138MTG4 CD74HCT238E
ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE
CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU
Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM N / A for Pkg Type N / A for Pkg Type Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM N / A for Pkg Type
2000 Green (RoHS & no Sb / Br) 2000 Green (RoHS & no Sb / Br) 2000 Green (RoHS & no Sb / Br) 90 90 90 Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br)
2000 Green (RoHS & no Sb / Br) 2000 Green (RoHS & no Sb / Br) 2000 Green (RoHS & no Sb / Br) 250 250 250 25 25 40 Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br) Pb-Free (RoHS) Pb-Free (RoHS) Green (RoHS & no Sb / Br)
2500 Green (RoHS & no Sb / Br) 2500 Green (RoHS & no Sb / Br) 2500 Green (RoHS & no Sb / Br) 40 40 250 250 250 25 Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br) Pb-Free (RoHS)
Addendum-Page 2
PACKAGE OPTION ADDENDUM
www.ti.com
4-Jun-2007
Orderable Device CD74HCT238EE4 CD74HCT238M CD74HCT238M96 CD74HCT238M96E4 CD74HCT238M96G4 CD74HCT238ME4 CD74HCT238MG4 CD74HCT238PW CD74HCT238PWE4 CD74HCT238PWG4 CD74HCT238PWR CD74HCT238PWRE4 CD74HCT238PWRG4
Status (1) ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE
Package Type PDIP SOIC SOIC SOIC SOIC SOIC SOIC TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP
Package Drawing N D D D D D D PW PW PW PW PW PW
Pins Package Eco Plan (2) Qty 16 16 16 16 16 16 16 16 16 16 16 16 16 25 40 Pb-Free (RoHS) Green (RoHS & no Sb / Br)
Lead / Ball Finish CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU CU NIPDAU
MSL Peak Temp (3) N / A for Pkg Type Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM
2500 Green (RoHS & no Sb / Br) 2500 Green (RoHS & no Sb / Br) 2500 Green (RoHS & no Sb / Br) 40 40 90 90 90 Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br) Green (RoHS & no Sb / Br)
2000 Green (RoHS & no Sb / Br) 2000 Green (RoHS & no Sb / Br) 2000 Green (RoHS & no Sb / Br)
The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device.
Addendum-Page 3
PACKAGE OPTION ADDENDUM
www.ti.com
4-Jun-2007
Addendum-Page 4
PACKAGE MATERIALS INFORMATION
www.ti.com
9-Jun-2007
TAPE AND REEL INFORMATION
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
9-Jun-2007
Device
Package Pins
Reel Diameter (mm) 330 330 330 330 330 330 330
Reel Width (mm) 16 16 16 12 16 16 12
A0 (mm)
B0 (mm)
K0 (mm)
W Pin1 (mm) Quadrant 16 16 16 12 16 16 12 Q1 Q1 Q1 Q1 Q1 Q1 Q1
CD74HC138M96 CD74HC238M96 CD74HC238NSR CD74HC238PWR CD74HCT138M96 CD74HCT238M96 CD74HCT238PWR
FMX FMX MLA MLA FMX FMX MLA
TAPE AND REEL BOX INFORMATION
Device CD74HC138M96 CD74HC238M96 CD74HC238NSR CD74HC238PWR CD74HCT138M96 CD74HCT238M96 CD74HCT238PWR Package D D NS PW D D PW Pins 16 16 16 16 16 16 16 Site FMX FMX MLA MLA FMX FMX MLA Length (mm) 342.9 342.9 342.9 338.1 342.9 342.9 338.1 Width (mm) 336.6 336.6 336.6 340.5 336.6 336.6 340.5 Height (mm) 28.58 28.58 28.58 20.64 28.58 28.58 20.64
Pack Materials-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
9-Jun-2007
Pack Materials-Page 3
MECHANICAL DATA
MTSS001C - JANUARY 1995 - REVISED FEBRUARY 1999
PW (R-PDSO-G)
14 PINS SHOWN
PLASTIC SMALL-OUTLINE PACKAGE
0, 15 NOM 4, 50 4, 30 6, 60 6, 20 Gage Plane 0, 25 1 A 7 0°- 8° 0, 75 0, 50
Seating Plane 1, 20 MAX 0, 15 0, 05 0, 10
PINS DIM A MAX
4040064 / F 01 / 97 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion not to exceed 0, 15. Falls within JEDEC MO-153
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
IMPORTANT NOTICE