HD74HC147RP-EL: 产品描述Encoder, HC/UH Series, PDSO16, FP-16DN; 产品类别逻辑逻辑; 文件大小41KB，共8页; 制造商Hitachi （Renesas ）; 官网地址http://www.renesas.com/eng/

下载文档详细参数选型对比全文预览

HD74HC147RP-EL概述

Encoder, HC/UH Series, PDSO16, FP-16DN

HD74HC147RP-EL规格参数

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

	HD74HC147RP-EL	HD74HC147FP-EL
描述	Encoder, HC/UH Series, PDSO16, FP-16DN	Encoder, HC Series, 9-Bit, CMOS, PDSO16, 10.06 X 5.50 MM, 1.27 MM PITCH, , PLASTIC, SOP-16
零件包装代码	SOIC	SOIC
包装说明	SOP,	SOP,
针数	16	16
Reach Compliance Code	unknown	unknown
Is Samacsys	N	N
系列	HC/UH	HC
JESD-30 代码	R-PDSO-G16	R-PDSO-G16
长度	9.9 mm	10.06 mm
逻辑集成电路类型	ENCODER	ENCODER
端子数量	16	16
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	SOP	SOP
封装形状	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	SMALL OUTLINE
认证状态	Not Qualified	Not Qualified
座面最大高度	1.75 mm	2.2 mm
表面贴装	YES	YES
端子形式	GULL WING	GULL WING
端子节距	1.27 mm	1.27 mm
端子位置	DUAL	DUAL
宽度	3.9 mm	5.5 mm
Base Number Matches	1	1

器件捷径: 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

热门器件

开源项目推荐更多

热门活动更多

热门文章更多

技术资料推荐更多