M74HC4511集成电路（IC）的显示驱动器规格书PDF中文资料

M74HC4511属于集成电路（IC）的显示驱动器。由意法半导体集团制造生产的M74HC4511显示驱动器显示驱动器是一种集成电路 (IC)，可在微处理器 (MPU)、微控制器 (MCU) 或其他电路系统之间提供转换、接口和控制，用于 LCD、LED、OLED、DLP、真空荧光和 AMOLED 等显示器。可能的通信接口和协议包括模拟、BCD、I2C、并行、串行、SMBus、SPI 和 QSPI。

DESCRIPTION

The M74HC4511 is an high speed CMOS BCD-TO-7 SEGMENT LATCH/DECODER/DRIVER fabricated with silicon gate C2MOS technology.

The segment output driver has large IOH capability which enables common cathode leds to be directly driven.

■ HIGH SPEED:

tPD= 23ns (TYP.) at VCC = 6V

■ LOW POWER DISSIPATION:

ICC = 4µA(MAX.) at TA=25°C

■ HIGH NOISE IMMUNITY:

VNIH = VNIL = 28 VCC (MIN.)

■ HIGH SOURGE CURRENT :

|IOH| = 20 mA (MIN)

■ BALANCED PROPAGATION DELAYS: tPLH = tPHL

■ WIDE OPERATING VOLTAGE RANGE:

VCC (OPR) = 2V to 6V

■ PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 4511