HCF4527B屬于集成電路（IC）的專用邏輯器件。由意法半導(dǎo)體集團制造生產(chǎn)的HCF4527B專用邏輯器件專用邏輯 IC 設(shè)計提供應(yīng)用特定的邏輯輸出類型，例如 BCD 速率倍增、可尋址掃描端口、總線終端陣列、CML 驅(qū)動器、比較器、ABT 掃描測試、二進制全加法器、互補對加逆變器、可配置緩沖器、觸點顫動消除器、晶體振蕩器、延遲元件、差分接收器、LVTTL 到 GTLP 收發(fā)器、存儲器解碼器、電源良好檢測器和分頻器。

DESCRIPTION

HCF4527B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP package.

This device is a low power 4-bit digital rate multiplier that provides an output pulse rate which is the clock input pulse rate multiplied by 1/10 times the BCD input. For example, when the BCD input is 8, there will be 8 output pulses for every 10 input pulses. This device may be used to perform arithmetic operations (add, subtract, divide, raise to a power), solve algebraic and differential equations, generate natural logarithms and trigonometric functions, A/D and D/A conversion, and frequency division.

■ CASCADABLE IN MULTIPLES OF 4-BITS

■ SET TO 9 INPUT AND 9 DETECT OUTPUT

■ QUIESCENT CURRENT SPECIFIED UP TO 20V

■ STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS

■ 5V, 10V AND 15V PARAMETRIC RATINGS

■ INPUT LEAKAGE CURRENT II = 100nA (MAX) AT VDD = 18V TA = 25°C

■ 100 TESTED FOR QUIESCENT CURRENT

■ MEETS ALL REQUIREMENTS OF JEDEC JESD13B STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES