SST64X829D
码盘整定,正倒各5时基,到时音提示,小数点可控4位LED数显正/倒计时电路(型号中“X”为0～2表示3种不同时基，请参阅产品说明书)
18-DIP
E
SST640878-E
计达预定值计时停止，免备电掉电100年数据保持,码盘整定,8档实时钟方式,8位LED数显正计时电路。(8档计时范围: 9h59m59.999s/ 99h59m59.99s/999h59m59.9s/ 9999h59m59s/9999d23h59m 59s/ 99999999s/999999h59m/9999d23h59m)
28-DIP
F
SST641878-E
计达预定值计时停止，免备电掉电100年数据保持,码盘整定,8档实时钟方式,8位LED数显倒计时电路。(8档计时范围: 9h59m59.999s/ 99h59m59.99s/ 999h59m59.9s/ 9999h59m59s/ 9999d23h59m59s/ 99999999s/ 999999h59m/ 9999d23h59m)
28-DIP
F
SST642878-E
计达预定值计时继续，免备电掉电100年数据保持,码盘整定,8档实时钟方式,8位LED数显正计时电路。(8档计时范围: 9h59m59.999s/ 99h59m59.99s/ 999h59m59.9s/ 9999h59m59s/ 9999d23h59m 59s/ 99999999s/ 999999h59m/ 9999d23h59m)
28-DIP
F
SST643878-E
计达预定值计时继续，免备电掉电100年数据保持,码盘整定,8档实时钟方式,8位LED数显倒计时电路。(8档计时范围: 9h59m59.999s/ 99h59m59.99s/ 999h59m59.9s/ 9999h59m59s/ 9999d23h59m 59s/ 99999999s/ 999999h59m/ 9999d23h59m)
28-DIP
F
SST640538
8位数显实时钟进制正计时电路(6计时范围:9h59m59.999s/99h59m59.99s/ 999h59m59.9s/9999h59m59s/999999h59m/ 99999999h,具复位,启动,门控功能。)
28-DIP
F
(12)
SST640548
8位数显实时钟进制倒计时电路(6计时范围:9h59m59.999s/99h59m59.99s/ 999h59m59.9s/9999h59m59s/999999h59m/ 99999999h,具复位,启动,门控功能。)
28-DIP
F
SST640558
8位数显10进制正计时电路（6计时范围：99999.999s/999999.99s/ 9999999.9s/ 99999999s/99999999m/ 99999999h,具复位,启动,门控功能。启动端随时有效）
28-DIP
F
SST640568
8位数显10进制倒计时电路（6计时范围:99999.999s/999999.99s/ 9999999.9s/ 99999999s/99999999m/ 99999999h,具复位,启动,门控功能。启动端随时有效）
28-DIP
F
SST640578
8位数显10进制正计时电路（6计时范围:99999.999s/999999.99s/ 9999999.9s/ 99999999s/99999999m/ 99999999h,具复位,启动,门控功能。启动端复位后有效）
28-DIP
F
SST640588
8位数显10进制倒计时电路（6计时范围:99999.999s/999999.99s/ 9999999.9s/ 99999999s/99999999m/ 99999999h,具复位,启动,门控功能。启动端复位后有效）
28-DIP
F
SST640522
双2位设定,2路各4档独立时基：0.1s,1s,1m,1h,单出口,快速重复上电型,双2位LED显示,不对称循环正计时电路
18-DIP
D
SST641522
双2位设定,2路各4档独立时基：0.1s,1s,1m,1h,单出口,快速重复上电型,双2位LED显示,不对称循环倒计时电路
18-DIP
D
双2位设定,2路各4档独立时基：0.01s,0.1s, 1s,1m,单出口,快速重复上电型,双2位LED显示,不对称循环正计时电路
18-DIP
D
SST643522
双2位设定,2路各4档独立时基：0.01s,0.1s, 1s,1m,单出口,快速重复上电型,双2位LED显示,不对称循环倒计时电路
18-DIP
D
