U74HC148G-P16-R datasheet(1/6 Pages) UTC

1 / 6 page

UNISONIC TECHNOLOGIES CO., LTD

U74HC148

CMOS IC

www.unisonic.com.tw

1 of 6

QW-R126-045.A

8-LINE TO 3-LINE PRIORITY

ENCODERS



DESCRIPTION

The UTC U74HC148 devices encode eight data lines to 3-line

binary (octal). It feature priority decoding of the inputs to ensure that

only the highest-order data line is encoded. (enable input EI and

enable output EO) have been provided to allow octal expansion

without the need for external circuitry. Data inputs and outputs are

active at the low logic level.



FEATURES

* Wide supply voltage range from 2.0V to 6.0V

* Low static power consumption; ICC=8μA (Max.)

* Encode Eight Data Lines to 3-Line Binary (Octal)

* High Noise Immunity

SOP-16



ORDERING INFORMATION

Ordering Number

Package

Packing

U74HC148G-P16-R

TSSOP-16

Tape Reel



MARKING

同様の部品番号 - U74HC148G-P16-R

メーカー	部品番号	データシート	部品情報
Unisonic Technologies	U74HC14	103Kb / 6P	HIGH-SPEED CMOS LOGIC HEX INVERTING SCHMITT TRIGGER
	U74HC14-D14-T	103Kb / 6P	HIGH-SPEED CMOS LOGIC HEX INVERTING SCHMITT TRIGGER
	U74HC14-S14-R	103Kb / 6P	HIGH-SPEED CMOS LOGIC HEX INVERTING SCHMITT TRIGGER
	U74HC14-S14-T	103Kb / 6P	HIGH-SPEED CMOS LOGIC HEX INVERTING SCHMITT TRIGGER
	U74HC14G-D14-T	198Kb / 6P	HIGH-SPEED CMOS LOGIC HEX INVERTING SCHMITT TRIGGER

メーカー	部品番号	データシート	部品情報
NXP Semiconductors	BT139B	50Kb / 6P	Triacs high noise immunity October 1997 Rev 1.100
NXP Semiconductors	BT139	45Kb / 6P	Triacs high noise immunity September 1997 Rev 1.200
COSMO Electronics Corp...	KP1510S	186Kb / 9P	High Noise Immunity, 2.5A Output Current
Panasonic Semiconductor	JQ1P-B-24V	109Kb / 7P	High electrical noise immunity
Unisonic Technologies	UOT406	121Kb / 3P	ENHANCED NOISE IMMUNITY
	U74ACT00G-S14-R	183Kb / 4P	High Noise Immunity
	U74ACT32G-P14-R	188Kb / 4P	High Noise Immunity
NXP Semiconductors	BT139BH	54Kb / 6P	Triacs high noise immunity March 1997 Rev 1.000
NXP Semiconductors	BT139H	49Kb / 6P	Triacs high noise immunity September 1997 Rev 1.200
AVAGO TECHNOLOGIES LIMI...	ACPL-302J	461Kb / 18P	High Noise Immunity