CD4099BMS中文资料瑞萨数据手册PDF规格书

特性 Features

• High Voltage Type (20V Rating)

• Serial Data Input

• Active Parallel Output

• Storage Register Capability

• Master Clear

• Can Function as Demultiplexer

• 100 Tested for Quiescent Current at 20V

• 5V, 10V and 15V Parametric Ratings

• Standardized Symmetrical Output Characteristics

• Maximum Input Current of 1A at 18V Over Full Package Temperature Range; 100nA at 18V and +25oC

• Noise Margin (Over Full Package/Temperature Range)

- 1V at VDD = 5V

- 2V at VDD = 10V

- 2.5V at VDD = 15V

• Meets All Requirements of JEDEC Tentative Standard

No. 13B, “Standard Specifications for Description of

‘B’ Series CMOS Devices”

描述 Description

CD4099BMS 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 a low level. When WRITE DISABLE is

high, data entry is inhibited; however, all 8 outputs can be

continuously read independent 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.

The CD4099BMS is supplied in these 16-lead outline packages:

Braze Seal DIP H4X

Frit Seal DIP H1F

Ceramic Flatpack H6W