HD74HC147FP-EL datasheet, PDF - EEWORLD Datasheet

HD74HC147FP-EL: DescriptionEncoder, HC Series, 9-Bit, CMOS, PDSO16, 10.06 X 5.50 MM, 1.27 MM PITCH, , PLASTIC, SOP-16; Categorylogic; File Size41KB，8 Pages; ManufacturerHitachi （Renesas ）; Websitehttp://www.renesas.com/eng/

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HD74HC147FP-EL Overview

Encoder, HC Series, 9-Bit, CMOS, PDSO16, 10.06 X 5.50 MM, 1.27 MM PITCH, , PLASTIC, SOP-16

Parameter Name	Attribute value
Maker	Hitachi （Renesas ）
Parts packaging code	SOIC
package instruction	SOP,
Contacts	16
Reach Compliance Code	unknown
Is Samacsys	N
series	HC
JESD-30 code	R-PDSO-G16
length	10.06 mm
Logic integrated circuit type	ENCODER
Number of digits	9
Number of functions	1
Number of terminals	16
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
propagation delay (tpd)	275 ns
Certification status	Not Qualified
Maximum seat height	2.2 mm
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	2 V
Nominal supply voltage (Vsup)	4.5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	5.5 mm
Base Number Matches	1

HD74HC147

10-to-4-line Priority Encoder

Description

The HD74HC147 features priority encoding of the inputs to ensure that only the highest order data line is

encoded. Nine input lines are encoded to a four line BCD output. The implied decimal zero codition

requires no input condition as zero is encoded when all nine data lines are at a high logic level. All data

inputs and outputs are active at the low logic level.

Features

•

High Speed Operation: t

= 14.5 ns typ (C

= 50 pF)

•

High Output Current: Fanout of 10 LSTTL Loads

Wide Operating Voltage: V

= 2 to 6 V

Low Input Current: 1 µA max

Low Quiescent Supply Current: I

(static) = 4 µA max (Ta = 25°C)

Function Table

Inputs

Outputs

	HD74HC147FP-EL	HD74HC147RP-EL
Description	Encoder, HC Series, 9-Bit, CMOS, PDSO16, 10.06 X 5.50 MM, 1.27 MM PITCH, , PLASTIC, SOP-16	Encoder, HC/UH Series, PDSO16, FP-16DN
Parts packaging code	SOIC	SOIC
package instruction	SOP,	SOP,
Contacts	16	16
Reach Compliance Code	unknown	unknown
Is Samacsys	N	N
series	HC	HC/UH
JESD-30 code	R-PDSO-G16	R-PDSO-G16
length	10.06 mm	9.9 mm
Logic integrated circuit type	ENCODER	ENCODER
Number of terminals	16	16
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE
Certification status	Not Qualified	Not Qualified
Maximum seat height	2.2 mm	1.75 mm
surface mount	YES	YES
Terminal form	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL
width	5.5 mm	3.9 mm
Base Number Matches	1	1

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

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