Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsLogic ICsLogic IC - Multiplexer Multiplexer Single supply SSOP 16

 

     

  

SCLS133E − DECEMBER 1982 − REVISED SEPTEMBER 2003

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

D 3-State Version of ’HC153

D Wide Operating Voltage Range of 2 V to 6 V

D High-Current Inverting Outputs Drive Up To

15 LSTTL Loads

D Low Power Consumption, 80-µA Max I

D Typical t

= 9 ns

D ±6-mA Output Drive at 5 V

D Low Input Current of 1 µA Max

D Permit Multiplexing From n Lines to One

Line

D Perform Parallel-to-Serial Conversion

description/ordering information

Each of these data selectors/multiplexers

contains inverters and drivers to supply full binary

decoding data selection to the AND-OR gates.

Separate output-control inputs are provided for

each of the two 4-line sections.

The 3-state outputs can interface with and drive

data lines of bus-organized systems. With all but

one of the common outputs disabled (in the

high-impedance state), the low impedance of the

single enabled output drives the bus line to a high

or low logic level. Each output has its own

output-enable (OE

) input. The outputs are

disabled when their respective OE

is high.

ORDERING INFORMATION

PACKAGE

†

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

PDIP − N Tube of 25 SN74HC253N SN74HC253N

Tube of 40 SN74HC253D

−40°C to 85°C

SOIC − D

Reel of 2500 SN74HC253DR

HC253

−40°C to 85°C

SOIC − D

Reel of 250 SN74HC253DT

HC253

SOP − NS Reel of 2000 SN74HC253NSR HC253

SSOP − DB Reel of 2000 SN74HC253DBR HC253

CDIP − J Tube of 25 SNJ54HC253J SNJ54HC253J

−55°C to 125°C

CFP − W Tube of 150 SNJ54HC253W SNJ54HC253W

−55 C to 125 C

LCCC − FK Tube of 55 SNJ54HC253FK SNJ54HC253FK

†

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 o

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

SN54HC253 ...J OR W PACKAGE

SN74HC253 . . . D, DB, N, OR NS PACKAGE

(TOP VIEW)

3212019

910111213

2C3

2C2

2C1

1C3

1C2

1C1

1C0

SN54HC253 . . . FK PACKAGE

(TOP VIEW)

1OE

2C0

2OE

GND

1OE

1C3

1C2

1C1

1C0

GND

2OE

2C3

2C2

2C1

2C0

NC − No internal connection

  !"# $ %&'# "$  (&)*%"# +"#',

+&%#$ %! # $('%%"#$ (' #-' #'!$  '."$ $#&!'#$

$#"+"+ /""#0, +&%# (%'$$1 +'$ # '%'$$"*0 %*&+'

#'$#1  "** (""!'#'$,

 (+&%#$ %!(*"# # 23 "** (""!'#'$ "' #'$#'+

&*'$$ #-'/$' #'+,  "** #-' (+&%#$ (+&%#

(%'$$1 +'$ # '%'$$"*0 %*&+' #'$#1  "** (""!'#'$,

Summary of content (19 pages)

PAGE 1
SCLS133E − DECEMBER 1982 − REVISED SEPTEMBER 2003 D 3-State Version of ’HC153 D Wide Operating Voltage Range of 2 V to 6 V D High-Current Inverting Outputs Drive Up To D D D D D D SN54HC253 . . . J OR W PACKAGE SN74HC253 . . .
PAGE 2
SCLS133E − DECEMBER 1982 − REVISED SEPTEMBER 2003 FUNCTION TABLE INPUTS SELECT† OE OUTPUT Y DATA B A C0 C1 C2 X X X X X C3 X H Z L L L X X X L L L L H X X X L H L H X L X X L L H L H X H X X L H L X X L X L L H L X X H X L H H H X X X L L L H H X X X H L H † Select inputs A and B are common to both sections.
PAGE 3
SCLS133E − DECEMBER 1982 − REVISED SEPTEMBER 2003 logic diagram (positive logic) A B 1OE 1C0 14 2 1 6 TG TG 1C1 5 TG 7 1C2 4 1Y TG TG 1C3 2OE 2C0 3 TG 15 10 TG TG 2C1 11 TG 9 2C2 12 2Y TG TG 2C3 13 TG Pin numbers shown are for the D, DB, J, N, NS, and W packages.
PAGE 4
SCLS133E − DECEMBER 1982 − REVISED SEPTEMBER 2003 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V Input clamp current, IIK (VI < 0 or VI > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 5
SCLS133E − DECEMBER 1982 − REVISED SEPTEMBER 2003 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS IOH = −20 µA VOH VI = VIH or VIL IOH = −6 mA IOH = −7.8 mA IOL = 20 µA VOL VI = VIH or VIL IOL = 6 mA IOL = 7.
PAGE 6
SCLS133E − DECEMBER 1982 − REVISED SEPTEMBER 2003 switching characteristics over recommended operating free-air temperature range, CL = 150 pF (unless otherwise noted) (see Figure 1) PARAMETER SN74HC253 VCC 2V 76 235 355 295 A or B Any Y 4.5 V 23 47 71 59 6V 20 41 60 51 2V 68 220 335 275 4.
PAGE 7
SCLS133E − DECEMBER 1982 − REVISED SEPTEMBER 2003 PARAMETER MEASUREMENT INFORMATION VCC PARAMETER Test Point From Output Under Test S1 ten RL CL (see Note A) RL tPZH tPZL tPHZ tdis S2 tPLZ 1 kΩ 1 kΩ −− tpd or tt LOAD CIRCUIT CL S1 S2 50 pF or 150 pF Open Closed Closed Open Open Closed Closed Open Open Open 50 pF 50 pF or 150 pF VCC Input 50% 50% 0V tPLH In-Phase Output 50% 10% tPHL 90%
PAGE 8
PACKAGE OPTION ADDENDUM www.ti.
PAGE 9
PACKAGE OPTION ADDENDUM www.ti.
PAGE 10
PACKAGE OPTION ADDENDUM www.ti.com 25-Sep-2013 Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties.
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 SN74HC253DBR SSOP SN74HC253DR SN74HC253NSR SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 12.0 16.0 Q1 DB 16 2000 330.0 16.4 8.2 6.6 2.5 SOIC D 16 2500 330.0 16.4 6.5 10.3 2.1 8.0 16.0 Q1 SO NS 16 2000 330.0 16.4 8.2 10.5 2.5 12.0 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) SN74HC253DBR SSOP DB 16 2000 367.0 367.0 38.0 SN74HC253DR SOIC D 16 2500 333.2 345.9 28.6 SN74HC253NSR SO NS 16 2000 367.0 367.0 38.
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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 19
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