HCC4724BF datasheet(1/14 Pages) STMICROELECTRONICS

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HCC4724B

HCF4724B

September 1988

8 BIT ADDRESSABLE LATCH

EY

(Plastic Package)

DESCRIPTION

ORDER CODES :

HCC4724BF

HCF4724BM1

HCF4724BEY

HCF4724BC1

F

(Ceramic Package)

M1

(Micro Package)

C1

(Chip Carrier)

PIN CONNECTIONS

The HCC/HCF4724B 8-bit addressable latch is a

serial-input, parallel-output storage register that can

perform a variety of functions.

Data are inputted to a particular bit in the latch when

that bit is addressed (by means of inputs A0, A1, A2)

and when WRITE DISABLE is at low level. When

WRITE DISABLE is high, data entry is inhibited

however, all 8 outputs can be continuously read in-

dependent of WRITE DISABLE and address inputs.

A master RESET input is available, which resets all

bits to a logic ” 0 ” level when RESET and WRITE

DISABLE are at a high level. When RESET is at a

high level, and WRITE DISABLE is at a low level, the

latch acts as a 1-of-8 demultiplexer ; the bit that is

addressed has an active output which follows the

data input, while all unaddressed bits are held to a

logic ” 0 ” level.

.

SERIAL DATA INPUT - ACTIVE PARALLEL

OUTPUT

.

STORAGE REGISTER CAPABILITY - MASTER

CLEAR

.

CAN FUNCTION AS DEMULTIPLEXER

.

STANDARDIZED, SYMMETRICAL OUTPUT

CHARACTER

.

100% TESTED FOR QUIESCENT CURRENT

AT 20V

.

MAXIMUM INPUT CURRENT OF 1

µA AT 18V

(full package-temperature range), 100nA AT 18V

AND 25

oC

.

NOISE MARGIN

(full package-temperature

range) = 1V AT VDD = 5V, 2V AT VDD = 10V, 2.5V

AT VDD = 15V

.

5V, 10V, AND 15V PARAMETRIC RATINGS

.

MEETS ALL REQUIREMENTS OF JEDEC TEN-

TATIVE STANDARD N. 13A, ” STANDARD

SPECIFICATIONS FOR DESCRIPTION OF ’ B

’ SERIES CMOS DEVICES ”

APPLICATION

.

MULTI-LINE DECODERS

.

A/D CONVERTERS

1/14

Số phần tương tự - HCC4724BF

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	HCC4000	289Kb / 13P	NOR GATE
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	HCC4000BF	289Kb / 13P	NOR GATE
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More results

Mô tả tương tự - HCC4724BF

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Fairchild Semiconductor	DM9334	65Kb / 5P	8-Bit Addressable Latch
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Toshiba Semiconductor	TC74HC259AP	361Kb / 10P	8-Bit Addressable Latch
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Texas Instruments	NTE4099B	976Kb / 16P	8-Bit Addressable Latch
NXP Semiconductors	74HC_HCT259	162Kb / 22P	8-bit addressable latch Rev. 5-7 August 2012
ON Semiconductor	MC74AC259	96Kb / 9P	8-Bit Addressable Latch March, 2015 ??Rev. 7
National Semiconductor ...	93L34	93Kb / 8P	8-Bit Addressable Latch June 1989
Toshiba Semiconductor	TC40H259P	230Kb / 5P	8-BIT ADDRESSABLE LATCH

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