Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsLogic ICsLogic IC - Receiver, transceiver SOIC 24

SN54ALS652, SN54ALS653, SN54AS651, SN54AS652

SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652

OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS

SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

Bus Transceivers/Registers

Independent Registers and Enables for A

and B Buses

Multiplexed Real-Time and Stored Data

Choice of True or Inverting Data Paths

Choice of 3-State or Open-Collector

Outputs to A Bus

DEVICE A OUTPUT B OUTPUT LOGIC

SN74ALS651A,

’AS651

3-State 3-State Inverting

SN54ALS652,

SN74ALS652A,

’AS652

3-State 3-State True

’ALS653 Open Collector 3-State Inverting

SN74ALS654 Open Collector 3-State True

description

These devices consist of bus-transceiver circuits,

D-type flip-flops, and control circuitry arranged for

multiplexed transmission of data directly from the

data bus or from the internal storage registers.

Output-enable (OEAB and OEBA

) inputs are

provided to control the transceiver functions.

Select-control (SAB and SBA) inputs are provided

to select real-time or stored data transfer. The

circuitry used for select control eliminates the

typical decoding glitch that occurs in a multiplexer

during the transition between stored and real-time

data. A low input level selects real-time data, and

a high input level selects stored data. Figure 1

illustrates the four fundamental bus-management

functions that can be performed with the octal bus

transceivers and registers

Data on the A or B data bus, or both, can be stored in the internal D-type flip-flops by low-to-high transitions at

the appropriate clock (CLKAB or CLKBA) terminals, regardless of the select- or output-control terminals. When

SAB and SBA are in the real-time transfer mode, it is possible to store data without using the internal D-type

flip-flops by simultaneously enabling OEAB and OEBA

. In this configuration, each output reinforces its input.

When all other data sources to the two sets of bus lines are at high impedance, each set of bus lines remains

at its last state.

The -1 versions of the SN74ALS651A and SN74ALS652A are identical to the standard versions except that the

recommended maximum I

for the -1 versions is increased to 48 mA. There are no -1 versions of the

SN54ALS652, SN54ALS653, SN74ALS653, and SN74ALS654.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

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.

NC – No internal connection

SN54ALS’, SN54AS’ . . . FK PACKAGE

(TOP VIEW)

SN54ALS’, SN54AS’ . . . JT PACKAGE

SN74ALS’, SN74AS’ . . . DW OR NT PACKAGE

(TOP VIEW)

CLKAB

SAB

OEAB

GND

CLKBA

SBA

OEBA

321

13 14

OEBA

15 16 17

GND

OEAB

SAB

CLKAB

28 27 26

CLKBA

SAB

Summary of content (34 pages)

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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 DEVICE A OUTPUT B OUTPUT LOGIC SN74ALS651A, ’AS651 3-State 3-State Inverting SN54ALS652, SN74ALS652A, ’AS652 3-State 3-State SN54ALS’, SN54AS’ . . . JT PACKAGE SN74ALS’, SN74AS’ . . .
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 ORDERING INFORMATION TA ORDERABLE PART NUMBER PACKAGE† PDIP – NT 0°C to 70°C SOIC – DW CDIP – JT Tube SN74ALS651ANT SN74ALS652ANT SN74ALS652ANT SN74ALS653NT SN74ALS653NT SN74ALS654NT SN74ALS654NT SN74AS651NT SN74AS651NT SN74AS652NT SN74AS652NT SN74ALS651ADW Tape and r
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS 3 21 OEAB OEBA L L 1 23 2 CLKAB CLKBA SAB X X X BUS B BUS A BUS A BUS B SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 22 SBA L 3 21 OEAB OEBA H H 21 OEBA H X H 1 23 2 CLKAB CLKBA SAB ↑ X ↑ X ↑ ↑ X X X 2 SAB L 22 SBA X BUS B BUS A BUS A 3 OEAB X L L 23 CLKBA X REAL-TIME TRANSFER BUS A TO BUS B BUS B REAL-TIME
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 Function Tables SN54ALS653, SN54AS651, SN74ALS651A, SN74ALS653, SN74AS651 DATA I/O† INPUTS OEAB OEBA CLKAB CLKBA SAB L H H or L H or L X L H ↑ ↑ X X H ↑ H or L H H ↑ ↑ X X‡ L X H or L ↑ X L L ↑ ↑ L L X SBA OPERATION OR FUNCTION A1– A8 B1– B8 X In
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 logic symbols† SN54AS651, SN74ALS651A, SN74AS651 OEBA OEAB CLKBA SBA CLKAB SAB A1 21 3 23 22 1 EN1 [BA] OEBA EN2 [AB] OEAB 2 C6 G7 4 ≥1 A4 A5 A6 A7 A8 SBA CLKAB SAB 5 1 20 4D B1 A1 5 1 7 1 A3 CLKBA C4 G5 6D A2 SN54ALS652, SN54AS652, SN74ALS652A, SN74AS652 ≥1 21 3
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 logic diagrams (positive logic) OEBA OEAB CLKBA SBA CLKAB SAB 21 SN54ALS653, SN54AS651, SN74ALS651A, SN74ALS653, SN74AS651 3 23 22 1 2 One of Eight Channels 1D C1 A1 4 20 1D B1 C1 To Seven Other Channels OEBA OEAB CLKBA SBA CLKAB SAB 21 3 SN54ALS652, SN54AS652, SN74ALS652A, SN
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER VIK SN74ALS651A TYP† MAX MIN VCC = 4.5 V, VCC = 4.5 V to 5.5 V, II = – 18 mA IOH = – 0.4 mA 5V VCC = 4 4.5 IOH = – 3 mA IOH = – 15 mA VCC = 4 4.
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER VIK VOH VCC = 4.5 V, VCC = 4.5 V to 5.5 V, II = – 18 mA IOH = – 0.4 mA VCC = 4.5 V IOH = – 3 mA IOH = – 12 mA VCC = 4 4.5 5V VOL MIN A or B ports VCC = 5.
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 switching characteristics (see Figure 2) PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 4.5 V to 5.
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 switching characteristics (see Figure 2) PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 4.5 V to 5.
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER VIK VOH B ports VOL II TEST CONDITIONS VCC = 4.5 V, VCC = 4.5 V to 5.5 V, II = – 18 mA IOH = – 0.4 mA VCC = 4.5 V IOH = – 3 mA IOH = – 12 mA VCC = 4 4.
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER VIK VOH B ports VOL II Control inputs A or B ports TEST CONDITIONS VCC = 4.5 V, VCC = 4.5 V to 5.5 V, II = – 18 mA IOH = – 0.4 mA 5V VCC = 4 4.
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 switching characteristics (see Figure 2) PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 4.5 V to 5.
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 switching characteristics (see Figure 2) PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 4.5 V to 5.
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER SN54AS651 SN54AS652 TEST CONDITIONS MIN VIK VOH VOL II VCC = 4.5 V, VCC = 4.5 V to 5.5 V, II = – 18 mA IOH = – 2 mA VCC = 4.
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 switching characteristics (see Figure 2) PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 4.5 V to 5.5 V, CL = 50 pF, R1 = 500 Ω, R2 = 500 Ω, TA = MIN to MAX† SN54AS651 MIN fmax tPLH MAX 75* UNIT SN74AS651 MIN MAX 90 MHz 2 11 2 8.
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 switching characteristics (see Figure 2) PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 4.5 V TO 5.5 V, CL = 50 PF, R1 = 500 Ω, R2 = 500 Ω, TA = MIN TO MAX† SN54AS652 MIN fmax tPLH MAX 75* UNIT SN74AS652 TYP MAX 90 MHz 2 11 2 8.
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SN54ALS652, SN54ALS653, SN54AS651, SN54AS652 SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652 OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS SDAS066G – DECEMBER 1983 – REVISED DECEMBER 2000 PARAMETER MEASUREMENT INFORMATION 7V VCC SWITCH POSITION TABLE Open S1 TEST S1 tPLH tPHL Open Open tPZH tPZL Open Closed tPHZ Open tPLZ Closed R1 = 500 Ω From Output Under Test CL = 50 pF (see Note A) Test Point R2 = 500 Ω RL From Output Under Test Test Point CL = 50 pF
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.com 25-Sep-2013 TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
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PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 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 SN74ALS652ADWR SOIC DW 24 2000 330.0 24.4 10.75 15.7 2.7 12.0 24.0 Q1 SN74ALS653DWR SOIC DW 24 2000 330.0 24.4 10.75 15.7 2.7 12.0 24.0 Q1 SN74ALS654DWR SOIC DW 24 2000 330.0 24.4 10.75 15.7 2.7 12.0 24.
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PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN74ALS652ADWR SOIC DW 24 2000 367.0 367.0 45.0 SN74ALS653DWR SOIC DW 24 2000 367.0 367.0 45.0 SN74ALS654DWR SOIC DW 24 2000 367.0 367.0 45.
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MECHANICAL DATA MCER004A – JANUARY 1995 – REVISED JANUARY 1997 JT (R-GDIP-T**) CERAMIC DUAL-IN-LINE 24 LEADS SHOWN PINS ** A 13 24 B 1 24 28 A MAX 1.280 (32,51) 1.460 (37,08) A MIN 1.240 (31,50) 1.440 (36,58) B MAX 0.300 (7,62) 0.291 (7,39) B MIN 0.245 (6,22) 0.285 (7,24) DIM 12 0.070 (1,78) 0.030 (0,76) 0.100 (2,54) MAX 0.320 (8,13) 0.290 (7,37) 0.015 (0,38) MIN 0.200 (5,08) MAX Seating Plane 0.130 (3,30) MIN 0.023 (0,58) 0.015 (0,38) 0°–15° 0.014 (0,36) 0.008 (0,20) 0.
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MECHANICAL DATA MCFP007 – OCTOBER 1994 W (R-GDFP-F24) CERAMIC DUAL FLATPACK 0.375 (9,53) 0.340 (8,64) Base and Seating Plane 0.006 (0,15) 0.004 (0,10) 0.090 (2,29) 0.045 (1,14) 0.045 (1,14) 0.026 (0,66) 0.395 (10,03) 0.360 (9,14) 0.360 (9,14) 0.240 (6,10) 1 0.360 (9,14) 0.240 (6,10) 24 0.019 (0,48) 0.015 (0,38) 0.050 (1,27) 0.640 (16,26) 0.490 (12,45) 0.030 (0,76) 0.015 (0,38) 12 13 30° TYP 1.115 (28,32) 0.840 (21,34) 4040180-5 / B 03/95 NOTES: A. B. C. D. E.
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