M74HC623RM13TR datasheet(1/11 Pages) STMICROELECTRONICS

部品番号	M74HC623RM13TR

部品情報	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (NON INVERTING)

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1/11

August 2001

s

HIGH SPEED:

tPD = 10ns (TYP.) at VCC = 6V

s

LOW POWER DISSIPATION:

ICC = 4µA(MAX.) at TA=25°C

s

HIGH NOISE IMMUNITY:

VNIH = VNIL = 28 % VCC (MIN.)

s

SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 6mA (MIN)

s

BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

s

WIDE OPERATING VOLTAGE RANGE:

VCC (OPR) = 2V to 6V

s

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 623

DESCRIPTION

The 74HC623 is an advanced high-speed CMOS

OCTAL

BUS

TRANSCEIVER

(3-STATE)

fabricated with silicon gate technology.

This IC is intended for two-way asynchronous

communication between data buses. The control

function

implementation

allows

maximum

flexibility in timing.

This device allows data transmission from the A

bus to B bus or from the B to the A bus depending

upon the logic level levels at the enable inputs

(GBA and GAB). The enable inputs can be used to

disable the device so that the buses are effectively

isolated. The dual enable configuration gives this

device

the

capability

to

store

data

by

simultaneous enabling of GBA and GAB.

Each output reinforces its input in this transceiver

configuration. Thus, when both control inputs are

enabled and all other data sources to the two sets

of bus lines are at high impedance, both sets of

bus lines (16 in all) will remain at their last states.

The 8-bit codes appearing on the two sets of

buses will be identical.

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

M74HC623

OCTAL BUS TRANSCEIVER

WITH 3 STATE OUTPUTS (NON INVERTING)

PIN CONNECTION AND IEC LOGIC SYMBOLS

ORDER CODES

PACKAGE

TUBE

T & R

DIP

M74HC623B1R

SOP

M74HC623M1R

M74HC623RM13TR

TSSOP

M74HC623TTR

TSSOP

DIP

SOP

同様の部品番号 - M74HC623RM13TR

メーカー	部品番号	データシート	部品情報
STMicroelectronics	M74HC623	258Kb / 11P	OCTAL BUS TRANSCEIVER HC620 3 STATE INVERTING HC623 3 STATE NON INVERTING Oct-1992
	M74HC623B1R	258Kb / 11P	OCTAL BUS TRANSCEIVER HC620 3 STATE INVERTING HC623 3 STATE NON INVERTING Oct-1992
	M74HC623C1R	258Kb / 11P	OCTAL BUS TRANSCEIVER HC620 3 STATE INVERTING HC623 3 STATE NON INVERTING Oct-1992
	M74HC623F1R	258Kb / 11P	OCTAL BUS TRANSCEIVER HC620 3 STATE INVERTING HC623 3 STATE NON INVERTING Oct-1992
	M74HC623M1R	258Kb / 11P	OCTAL BUS TRANSCEIVER HC620 3 STATE INVERTING HC623 3 STATE NON INVERTING Oct-1992

More results

同様の説明 - M74HC623RM13TR

メーカー	部品番号	データシート	部品情報
ON Semiconductor	MC74AC646	82Kb / 12P	OCTAL TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS (NON-INVERTING) May, 2001 ??Rev. 5
STMicroelectronics	M74HC643	338Kb / 11P	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS INVERTING/NON INVERTING Aug-2001
Texas Instruments	CD54-74AC623	487Kb / 12P	OCTAL-BUS TRANSCEIVER,3-STATE, NON-INVERTING
Toshiba Semiconductor	TC74HC540AP	232Kb / 6P	OCTAL BUS BUFFER INVERTING/NON-INVERTING, 3-STATE OUTPUTS
Fairchild Semiconductor	74F620	52Kb / 6P	Inverting Octal Bus Transceiver with 3-STATE 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)
STMicroelectronics	M74HC640	307Kb / 11P	OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING) Aug-2001
Unisonic Technologies	U74LVC640	208Kb / 5P	OCTAL BUS TRANSCEIVER WITH 3-STATE INVERTING OUTPUTS
Motorola, Inc	MC74F640	88Kb / 4P	OCTAL BUS TRANSCEIVER, INVERTING WITH 3-STATE OUTPUTS