TA1671是一種4通道的LED驅動控制專用電路，功能集成74HC245D,74HC138D及4953等芯片，同時集成輸出保護功能（無需74HC04D），能配合TM74HC595完成顯示功能，簡化原有驅動電路結構方式，芯片內置上拉電阻，使在PCB布線上更簡潔，性能更加可靠、穩定。
產品特性•采用CMOS工藝，4個4A電流源輸出通道，適用于P10板（1R,32X16）
•內置500KHz的時鐘振蕩器
•GEI外部使能控制輸出
•在16mSAI不更新數據時看門狗自動關閉P0-P3的輸出
•CLKI、LEI輸入內置上拉電阻
•封裝形式：HSOP28
應用說明主要應用在LED大屏幕顯示模組驅動電路上。
PRS4018-470MT
PRS4018-3R3MT
PRS4018-2R2NT
PRS4018-220MT
PRS4018-101MT
PRS4018-100MT
PRS3015-4R7MT
PRS3015-470MT
PRS3015-2R2NT
PRS3015-150MT
PRS3015-100MT
VLU1012-331KB
VLU1012-221KB
VLU1012-101KB
VLU1012-100MB
VLU0608-3R3MB
VLU0406-4R7MB
VLU0406-102KB
PS6D38-100MT
PRS8040-6R8MT
PRS8040-4R7MT
PRS8040-470MT
PRS8040-330MT
PRS8040-221MT
PRS8040-150MT
PRS8040-101MT
PRS8040-100MT
T491A476M006AT
T491B225K035AT
T491A226K010AT
T491A225K016AT
T491A475K010AT
T491A106K010AT
T491D477K006AT
T491X476K035AT
T520B157M006ATE025
T520B227M006ATE035
T520B227M006ATE045
T520D227M010ATE025
T520B107M006ATE040
XZDBCLNANF-26MHz
XZDBCLNANF-25MHz
XZBBCLNANF-25MHz
XZBBCLNANF-24MHz
XZDBCLNANF-24MHz
XZCBCLNANF-24MHz
XZBBCLNANF-19.2MHz
XZBBCLNANF-16MHz
XZDBCLNANF-16MHz
XXDBCLNAOF-13MHz
XXGBCLNAOF-13MHz
XXCBCLNAOF-13MHz
XXHBCLNAOF-13.56MHz
XXFBCLNAOF-13.56MHz
XXDBCLNAOF-13.56MHz
XXCBCLNAOF-13.56MHz
XXBBCLNAOF-12MHz
XXABCLNAOF-12MHz
XXHBCLNAOF-12MHz
XXGBCLNAOF-12MHz
XXFBCLNAOF-12MHz
XXDBCLNAOF-12MHz
XXCBCLNAOF-12MHz
XXDBCLNAOF-12.288MHz
XXHBCLNANF-11.0592MHz
XYDBCLNANF-40MHz
XYEBCLNANF-40MHz
XYCBCLNANF-38.4MHz
XYDBCLNANF-32MHz
XYCBCLNANF-32MHz
XYHBCLNANF-30MHz
XYDBCLNANF-30MHz
XYCBCLNANF-30MHz
XYDBCLNANF-27MHz
XYCBCLNANF-27.12MHz
XYBBCLNANF-26MHz
XYDBCLNANF-26MHz
XYCBCLNANF-26MHz
XYHBCLNANF-25MHz
XYCBCLNANF-25MHz
XYHBCLNANF-24MHz
XYEBCLNANF-24MHz
XYDBCLNANF-24MHz
XYCBCLNANF-24MHz
XYOBCLNANF-19.2MHz
XYBBCLNANF-16MHz
XYABCLNANF-16MHz
XYDBCLNANF-16MHz
XYCBCLNANF-16MHz
XYCBCLNANF-12MHz
XYHBCLNANF-12MHz
XYDBCLNANF-12MHz
XZDBCLNANF-48MHz
XZBBCLNANF-48MHz
XZDBCLNANF-40MHz
XZCBCLNANF-40MHz
XZBBCLNANF-40MHz
XZBBCLNANF-38.4MHz
XZBBCLNANF-32MHz
XZABCLNANF-32MHz
XZDBCLNANF-32MHz
XZCBCLNANF-32MHz
XZBBCLNANF-26MHz
XNLCZLNDED-32.768KHz
XVBBCLNANF-8MHz
XVHBCLNANF-48MHz
XVHBCLNANF-40MHz
XVHBCLNANF-32MHz
XVHBCLNANF-30MHz
XVHBCLNANF-28.63636MHz
XVHBCLNANF-27MHz
XVHBCLNANF-27.12MHz
XVHBCLNANF-26MHz
XVHBCLNANF-25MHz
XVHBCLNANF-24MHz
XVDBCLNANF-24MHz
XVHBCLNANF-24.576MHz
XVHBCLNANF-22.1184MHz
XVHBCLNANF-20MHz
XVHBCLNANF-18.432MHz
XVGBCLNANF-18.432MHz
XVHBCLNANF-16MHz
XVHBCLNANF-14.318MHz
XVHBCLNANF-14.31818MHz
XVHBCLNANF-13.56MHz
XVDBCLNANF-12MHz
XVHBCLNANF-11.0592MHz
XVHBCLNANF-10MHz
XSHCCLNANF-30MHz
XSHCCLNANF-28.63636MHz
XSDCCLNANF-27MHz
XSDCCLNANF-27.12MHz
XSHCCLNANF-27.12MHz
XSECCLNANF-27.12MHz
XSDCCLNANF-24MHz
XSHCCLNANF-24.576MHz
XSHCCLNANF-22.1184MHz
XSGCCLNANF-22.1184MHz