參數	數值
規格書	數據手冊下載
Package	16SOP
Logic Function	Counter
Logic Family	HC
Number of Elements per Chip	1
Direction Type	Bi-Directional
Operation Mode	UP Counter|Down Counter
Terminal Count Output	Yes
Type	Decade
Typical Operating Supply Voltage	2.5|3.3|5 V
Operating Temperature	-55 to 125 °C