Browse timer IC datasheets for pulse generation, oscillation, delay circuits, clock functions, frequency control, waveform generation, and general timing applications. This category includes 555 timer ICs, CMOS timers, programmable timers, oscillator timer devices, and related timing components.
Search PDF datasheets, compare package options, review electrical characteristics, and find equivalent timing control parts from major semiconductor manufacturers.
NE555 | Texas Instruments
NE555 | Fairchild Semiconductor
NE555 | STMicroelectronics
NE555N | STMicroelectronics
NE555 | Diodes Incorporated
NE555 | HTC KOREA
NE555 | Unisonic Technologies
NE555D | Texas Instruments
TLC555 | Texas Instruments
NE555D | HTC KOREA
JRC555 | New Japan Radio
NE555N | HTC KOREA
LM555 | Texas Instruments
GSCNE555 | GTM
TPL5110 | Texas Instruments
BA222 | ROHM
555 | Unisonic Technologies
TPL5010 | Texas Instruments
D71054L | NEC
CD4541 | Unisonic Technologies
TDB0555 | Siemens Semiconductor Group
8253 | Intel Corporation
XINLUDA
XL7555 | XINLUDA
Timer IC datasheets are commonly used to verify supply voltage range, output drive capability, threshold levels, timing equations, oscillator accuracy, duty cycle behavior, and recommended application circuits. Engineers and buyers often review these documents when selecting replacement parts, comparing package styles, or checking compatibility in timing and control circuits.
This category page helps users discover timer and oscillator semiconductor devices across different manufacturers and package families, while also supporting quick navigation to specific part number pages.