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AM26S10C

QUADRUPLE BUS TRANSCEIVERS

SLLS116C – JANUARY 1977 – REVISED MARCH 1997

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

Schottky Circuitry for High Speed, Typical

Propagation Delay Time . . . 12 ns

Drivers Feature Open-Collector Outputs for

Party-Line (Data Bus) Operation

Driver Outputs Can Sink 100 mA at 0.8 V

Maximum

pnp Inputs for Minimal Input Loading

Designed to Be Interchangeable With

Advanced Micro Devices AM26S10

description

The AM26S10C is a quadruple bus transceiver utilizing Schottky-diode-clamped transistors for high speed. The

drivers feature open-collector outputs capable of sinking 100 mA at 0.8 V maximum. The driver and strobe

inputs use pnp transistors to reduce the input loading.

The driver of the AM26S10C is inverting and has two ground connections for improved ground current-handling

capability. For proper operation, the ground pins should be tied together.

The AM26S10C is characterized for operation over the temperature range of 0°C to 70°C.

Function Tables

AM26S10C

(transmitting)

INPUTS

OUTPUTS

S D B R

L H L H

L L H L

AM26S10C

(receiving)

INPUTS

OUTPUT

S B D

H H X L

H L X H

H = high level, L = low level, X = irrelevant

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.

GND

D OR N PACKAGE

(TOP VIEW)

Summary of content (13 pages)

PAGE 1
AM26S10C QUADRUPLE BUS TRANSCEIVERS SLLS116C – JANUARY 1977 – REVISED MARCH 1997 D D D D D D OR N PACKAGE (TOP VIEW) Schottky Circuitry for High Speed, Typical Propagation Delay Time . . . 12 ns Drivers Feature Open-Collector Outputs for Party-Line (Data Bus) Operation Driver Outputs Can Sink 100 mA at 0.
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AM26S10C QUADRUPLE BUS TRANSCEIVERS SLLS116C – JANUARY 1977 – REVISED MARCH 1997 logic symbol† logic diagram (positive logic) AM26S10C S 12 AM26S10C S EN1 4 3 1R 5 2D 6 2R 11 3D 10 3R 13 4D 14 4R 1D 1 2 7 9 15 1B 2B 3B 4B † These symbols are in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. 1D 1R 2D 2R 3D 3R 4D 4R 12 2 1B 4 3 7 5 2B 6 9 3B 11 10 15 4B 13 14 schematic (each transceiver) B VCC 110 Ω NOM 2 kΩ NOM V R D GND V 2.
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AM26S10C QUADRUPLE BUS TRANSCEIVERS SLLS116C – JANUARY 1977 – REVISED MARCH 1997 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to 7 V Driver or strobe input voltage range, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.5 V to 5.
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AM26S10C QUADRUPLE BUS TRANSCEIVERS SLLS116C – JANUARY 1977 – REVISED MARCH 1997 electrical characteristics over recommended operating free-air temperature range PARAMETER TEST CONDITIONS VIK Input clamp voltage D or S VOH High-level output voltage R VCC = 4.75 V, VCC = 4.75 V, IOH = – 1 mA VIH = 2 V, VIL = 0.
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AM26S10C QUADRUPLE BUS TRANSCEIVERS SLLS116C – JANUARY 1977 – REVISED MARCH 1997 PARAMETER MEASUREMENT INFORMATION VCC Pulse Generator (see Note A) 50 Ω 280 Ω Driver Receiver See Note C 50 pF (see Note B) 15 pF (see Note B) Pulse Generator (see Note A) D S B R TEST CIRCUIT 3V 1.5 V Driver Input 3V 1.5 V 0V Strobe Input tPLH D to B tPHL D to B tPLH S to B tPHL S to B VOH 1.5 V VOL Bus tPHL B to R tPLH B to R tPHL B to R tPLH B to R VOH 1.
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AM26S10C QUADRUPLE BUS TRANSCEIVERS SLLS116C – JANUARY 1977 – REVISED MARCH 1997 APPLICATION INFORMATION Strobe Driver Inputs Receiver Outputs D DD D 5V Strobe S R AM26S10C Driver Inputs Receiver Outputs D DD D R S R B B B R S R AM26S10C B B B B R R 5V R R B B B B R 100 Ω 100 Ω 100 Ω 100 Ω 100 Ω 100 Ω 100 Ω 100 Ω 100-Ω Transmission Line Figure 2.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE MATERIALS INFORMATION www.ti.com 19-Mar-2008 TAPE AND REEL INFORMATION *All dimensions are nominal Device AM26S10CDR Package Package Pins Type Drawing SOIC D 16 SPQ Reel Reel Diameter Width (mm) W1 (mm) 2500 330.0 16.4 Pack Materials-Page 1 A0 (mm) B0 (mm) K0 (mm) P1 (mm) 6.5 10.3 2.1 8.0 W Pin1 (mm) Quadrant 16.
PAGE 9
PACKAGE MATERIALS INFORMATION www.ti.com 19-Mar-2008 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) AM26S10CDR SOIC D 16 2500 333.2 345.9 28.
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