HCF4029B

更新时间： 2024-10-26 22:56:59

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
13页	297K
描述
BINARY OR BCD DECADE PRESETTABLE UP/DOWN COUNTER

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数据手册

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HCF4029B 数据手册

HCC4029B

HCF4029B

PRESETTABLE UP/DOWN COUNTER

BINARY OR BCD DECADE

MEDIUM SPEED OPERATION - 8MHz (typ.) @

C_L= 50pF AND V_DD-V_SS= 10V

MULTI-PACKAGE PARALLEL CLOCKINGFOR

SYNCHRONOUS HIGH SPEED OUTPUT RES-

PONSE OR RIPPLE CLOCKING FOR SLOW

CLOCK INPUT RISE AND FALL TIMES

”PRESET ENABLE” AND INDIVIDUAL ”JAM”

INPUTS PROVIDED

BINARY OR DECADE UP/DOWN COUNTING

BCD OUTPUTS IN DECADE MODE

STANDARDIZED SYMMETRICAL OUTPUT

CHARACTERISTICS

5V, 10V, AND 15V PARAMETRIC RATINGS

INPUT CURRENT OF 100nA AT 18V AND 25°C

FOR HCC DEVICE

QUIESCENT CURRENT SPECIFIED TO 20V

FOR HCC DEVICE

(Plastic Package)

(Ceramic Package)

(Micro Package)

(Chip Carrier)

100% TESTED FOR QUIESCENT CURRENT

MEETS ALLREQUIREMENTS OF JEDECTEN-

TATIVE STANDARD N^o. 13A, ”STANDARD

SPECIFICATIONS FOR DESCRIPTION OF ”B”

SERIES CMOS DEVICES”

ORDER CODES :

HCC4029BF

HCF4029BEY

HCF4029BM1

HCF4029BC1

DESCRIPTION

The HCC4029B (extended temperature range) and

HCF4029B (intermediate temperature range) are

monolithic integrated circuit, available in 16-lead

dual in-line plastic or ceramic package and plastic

micro package. The HCC/HCF4029B consists of a

four-stage binary or BCD-decade up/down counter

with provisions for look-ahead carry in both counting

modes. The inputs consist of a single CLOCK,

CARRY-IN (CLOCK ENABLE), BINARY/DECADE,

UP/DOWN, PRESET ENABLE, and four individual

JAM signals. Q1, Q2, Q3, Q4 and a CARRY OUT

signal are provided as outputs. A high PRESET EN-

ABLE signal allows information on the JAM INPUTS

to preset the counter to any state asynchronously

with the clock. A low on each JAM line, when the

PRESET-ENABLE signal is high, resets the counter

to its zero count. Thecounter isadvanced one count

at the positive transition of the clock when the

CARRY-IN and PRESET ENABLE signals, are low.

Advancement is inhibited when the CARRY-IN or

PRESET ENABLE signals are high. The CARRY-

OUT signal is normally high and goes low when the

PIN CONNECTIONS

NC = No Internal Connection

September 1988

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与HCF4029B相关器件

型号	品牌	获取价格	描述	数据表
HCF4029BC1	STMICROELECTRONICS	获取价格	BINARY OR BCD DECADE PRESETTABLE UP/DOWN COUNTER
HCF4029BE	STMICROELECTRONICS	获取价格	IC,COUNTER,UP/DOWN,4-BIT BIN/DECADE,CMOS,DIP,16PIN,PLASTIC
HCF4029BEY	STMICROELECTRONICS	获取价格	BINARY OR BCD DECADE PRESETTABLE UP/DOWN COUNTER
HCF4029BF	ETC	获取价格	Synchronous Up/Down Counter
HCF4029BM1	STMICROELECTRONICS	获取价格	BINARY OR BCD DECADE PRESETTABLE UP/DOWN COUNTER
HCF4029M013TR	STMICROELECTRONICS	获取价格	PRESETTABLE UP/DOWN COUNTER BINARY OR BCD DECADE
HCF4030	STMICROELECTRONICS	获取价格	QUAD EXCLUSIVE-OR GATE
HCF4030B	STMICROELECTRONICS	获取价格	QUAD EXCLUSIVE-OR GATE
HCF4030B_02	STMICROELECTRONICS	获取价格	QUAD EXCLUSIVE-OR GATE
HCF4030BC1	STMICROELECTRONICS	获取价格	QUAD EXCLUSIVE-OR GATE