SCAN182245ESSMQB datasheet(1/18 Pages) NSC

部件名	SCAN182245ESSMQB

功能描述	Non-Inverting Transceiver with 25OHM Series Resistor Outputs

PDF	18 Pages

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制造商	NSC [National Semiconductor (TI)]

网页	http://www.national.com

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1 / 18 page

TLF11657

February 1996

SCAN182245A

Non-Inverting Transceiver with

25X Series Resistor Outputs

General Description

The SCAN182245A is a high performance BiCMOS bidirec-

tional line driver featuring separate data inputs organized

into dual 9-bit bytes with byte-oriented output enable and

direction control signals This device is compliant with

IEEE 11491 Standard Test Access Port and Boundary

Scan Architecture with the incorporation of the defined

boundary-scan test logic and test access port consisting of

Test Data Input (TDI) Test Data Out (TDO) Test Mode Se-

lect (TMS) and Test Clock (TCK)

Features

Y

High performance BiCMOS technology

Y

25X series resistors in outputs eliminate the need for

external terminating resistors

Y

Dual output enable control signals

Y

TRI-STATE

outputs for bus-oriented applications

Y

25 mil pitch SSOP (Shrink Small Outline Package)

Y

IEEE 11491 (JTAG) Compliant

Y

Includes CLAMP IDCODE and HIGHZ instructions

Y

Additional instructions SAMPLE-IN SAMPLE-OUT and

EXTEST-OUT

Y

Power Up TRI-STATE for hot insert

Y

Member of National’s SCAN Products

Connection Diagram

TLF11657 – 1

Pin Names

Description

A1(0–8)

Side A1 Inputs or TRI-STATE Outputs

B1(0–8)

Side B1 Inputs or TRI-STATE Outputs

A2(0–8)

Side A2 Inputs or TRI-STATE Outputs

B2(0–8)

Side B2 Inputs or TRI-STATE Outputs

G1 G2

Output Enable Pins (Active Low)

DIR1 DIR2

Direction of Data Flow Pins

Order Number

Description

SCAN182245ASSC

SSOP in Tubes

SCAN182245ASSCX

SSOP Tape and Reel

SCAN182245AFMQB

Flatpak Military

TRI-STATE

is a registered trademark of National Semiconductor Corporation

C1996 National Semiconductor Corporation

RRD-B30M36Printed in U S A

http

www nationalcom

类似零件编号 - SCAN182245ESSMQB

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	SCAN182245A	135Kb / 13P	Non-Inverting Transceiver with 25ohm Series Resistor Outputs
	SCAN182245AMTD	135Kb / 13P	Non-Inverting Transceiver with 25ohm Series Resistor Outputs
	SCAN182245ASSC	135Kb / 13P	Non-Inverting Transceiver with 25ohm Series Resistor Outputs

More results

类似说明 - SCAN182245ESSMQB

制造商	部件名	数据表	功能描述
National Semiconductor ...	SCAN18245T	193Kb / 16P	Non-Inverting Transceiver with TRI-STATE Outputs
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STMicroelectronics	M74HC643	338Kb / 11P	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS INVERTING/NON INVERTING Aug-2001
Fairchild Semiconductor	SCAN182373A	104Kb / 12P	Transparent Latch with 25ohm Series Resistor Outputs
Fairchild Semiconductor	SCAN182541A	95Kb / 11P	Non-Inverting Line Driver with 25ohm Series Resistor Outputs
Motorola, Inc	MC74AC646	258Kb / 9P	OCTAL TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS (NON-INVERTING)
Motorola, Inc	MC74AC652	233Kb / 8P	OCTAL TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS (NON-INVERTING)
Fairchild Semiconductor	SCAN18245T	98Kb / 11P	Non-Inverting Transceiver with 3-STATE Outputs
Fairchild Semiconductor	SCAN182245A	135Kb / 13P	Non-Inverting Transceiver with 25ohm Series Resistor Outputs
STMicroelectronics	M74HC623	316Kb / 11P	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (NON INVERTING) Aug-2001