SAW FILTER

文件：279.94 Kbytes 頁數(shù)：12 Pages

SHOULDER

好達電子

Programmable 4-bit BCD down counter

DESCRIPTION The HEF4522B is a synchronous programmable 4-bit BCD down counter with an active HIGH and an active LOW clock input (CP0, CP1), an asynchronous parallel load input (PL), four parallel inputs (P0 to P3), a cascade feedback input (CF), four buffered parallel outputs (O0 to O3), a termin

文件：107.29 Kbytes 頁數(shù)：10 Pages

PHI

PHI

Programmable 4-bit BCD down counter

DESCRIPTION The HEF4522B is a synchronous programmable 4-bit BCD down counter with an active HIGH and an active LOW clock input (CP0, CP1), an asynchronous parallel load input (PL), four parallel inputs (P0 to P3), a cascade feedback input (CF), four buffered parallel outputs (O0 to O3), a termin

文件：107.29 Kbytes 頁數(shù)：10 Pages

PHI

PHI

Programmable 4-bit BCD down counter

DESCRIPTION The HEF4522B is a synchronous programmable 4-bit BCD down counter with an active HIGH and an active LOW clock input (CP0, CP1), an asynchronous parallel load input (PL), four parallel inputs (P0 to P3), a cascade feedback input (CF), four buffered parallel outputs (O0 to O3), a termin

文件：107.29 Kbytes 頁數(shù)：10 Pages

PHI

PHI