| 
 | 
 
 | 
| nr | 
name | 
description | 
manufacturer | 
| 122 | 
LM122 | 
Timer | 
NS | 
| 1330 | 
HT1330 | 
3-1/2 Digit Timer+Watch, pinout | 
Holtek | 
| 14415 | 
MC14415 | 
quad* timer/driver | 
Motorola | 
| 1455 | 
MC1455 | 
timer (=NE555) | 
Motorola | 
| 1486 | 
DS1486 | 
RAMified Watchdog Timekeeper, PS | 
Dallas* | 
| 1486 | 
DS1486 | 
RAMified Watchdog Timekeeper, PS | 
Dallas* | 
| 1878 | 
CDP1878 | 
Dual* Counter-Timer                     , DIP28 | 
Intersil* | 
| 32201 | 
 | 
Timing Control Unit for the NS32xxx-family, pinout | 
NS* | 
| 4541 | 
4541 | 
CMOS* 16 stage prog timer 1.5MHz | 
| 4541 | 
HEC4541B | 
Programmable timer CERDIP14 | 
Philips | 
| 4541 | 
HEF4541B | 
Programmable timer DIL14, CERDIP14 | 
Philips | 
| 4753 | 
HEF4753B | 
Universal timer module DIL18, CERDIP18 | 
Philips | 
| 4753 | 
HEF4753V | 
Universal timer module DIL18, CERDIP1B | 
Philips | 
| 555 | 
555 | 
Timer in DIP8 (in SMD price 1.25) | 
order from Barend | 
| 555 | 
LMC555CD | 
CMOS* timer see TLC555CD | 
| 555 | 
NE555 | 
Timer DIL8, CERDIP14 | 
NS, Philips, many | 
| 555 | 
NE555D | 
Timer smd SO8 | 
order from Barend | 
| 555 | 
SA555 | 
Timer DIL8 | 
Philips | 
| 555 | 
SE555 | 
Timer CERDIP8, CERDIP14, DIL14 | 
Philips | 
| 555 | 
TLC555 | 
DIP8- see ICM7555 | 
| 555 | 
TLC555CD | 
=ICM7555CD=LMC555CD CMOS* timer | 
order from Barend | 
| 555 | 
X555T | 
Timer TO5 | 
Signetics | 
| 556 | 
NE556 | 
dual* timer DIL14, CERDIP14 | 
Philips | 
| 556 | 
SA556 | 
dual* timer DIL14 | 
Philips | 
| 556 | 
SE556 | 
dual* timer DIL14, CERDIP14 | 
Philips | 
| 556 | 
TLC556 | 
dual* CMOS* timer (NS, TI), pinout | 
| 6340 | 
 | 
Timer | 
Hitachi | 
| 6340 | 
hd63b40p | 
timer hitachi prog module 2mhz | 
Hitachi | 
| 6840 | 
EF6840 | 
8-Bit NMOS* Programmable Timer, 1 MHz PDIP28 | 
ST | 
| 6840 | 
EF68A40 | 
8-Bit NMOS* Programmable Timer, 1.5 MHz PDIP28 | 
ST | 
| 6840 | 
EF68B40 | 
8-Bit NMOS* Programmable Timer, 2 MHz PDIP28 | 
ST | 
| 6840 | 
MC6840 | 
programmable timer, pinout, Regs | 
Motorola | 
| 7210 | 
LS7210 | 
Programmable Digital Delay Timer | 
US Digital | 
| 7211 | 
LS7211 | 
Programmable Digital Delay Timers | 
US Digital | 
| 7212 | 
LS7212 | 
Programmable Digital Delay Timers | 
US Digital | 
| 7213 | 
LS7213 | 
Programmable Digital Delay Timer | 
US Digital | 
| 7555 | 
7555 | 
CMOS* timer | 
Intersil | 
| 7555 | 
ICM7555 | 
555 Timer (DIP8) in CMOS*  =TLC555 etc. | 
order from Barend | 
| 7555 | 
ICM7555 | 
CMOS* Timer  , data (shtml needed) | 
Harris | 
| 7555 | 
ICM7555 | 
Low Power, General Purpose Timer. | 
Maxim* | 
| 7555 | 
ICM7555C | 
General purpose CMOS* timer DIL8 | 
Philips | 
| 7555 | 
ICM7555I | 
General purpose CMOS* timer DIL8 | 
Philips | 
| 7556 | 
ICM7556 | 
CMOS* Timer  , data (shtml needed) | 
Harris | 
| 7556 | 
ICM7556 | 
Low Power, General Purpose Dual* Timer | 
Maxim* | 
| 8073 | 
Z8073 | 
System timing controller or counter timer I/O* | 
Zilog, AMD | 
| 8253 | 
i8253 | 
Programmable interval timer, pinout, Regs, pinout | 
Intel*, UMC | 
| 8253 | 
82C53-5 | 
Timer? | 
order from Barend | 
| 8253 | 
i8253 | 
timer | 
Intel | 
$0.50 | 
| 8254 | 
i8254 | 
Programmable interval timer, pinout | 
Intel*, many |