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ICM7555CBAZ-T

Name: ICM7555CBAZ-T
Rating: 4.7 (12 reviews)

IC OSC SINGLE TIMER 1MHZ 8-SOIC

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製造商。部分 #ICM7555CBAZ-T
包 8-SOIC (0.154, 3.90mm Width)
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規格

Supplier	Renesas Electronics America Inc
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	555 Type, Timer/Oscillator (Single)
Frequency	1MHz
Voltage-Supply	2V ~ 18V
Current-Supply	60 µA
OperatingTemperature	0°C ~ 70°C
Package/Case	8-SOIC (0.154, 3.90mm Width)
SupplierDevicePackage	8-SOIC

概述

Description

ICM7555CBAZ-T is a low-power CMOS timer IC from Intersil/Renesas, functionally equivalent to a 555 timer. It operates in astable (oscillator) and monostable (one-shot) modes, with timing set by an external resistor and capacitor. The output can drive loads, and a discharge transistor resets the timing capacitor. It features high input impedance, low quiescent current, and a control voltage input to adjust the threshold. Typical supply range is suitable for CMOS 555-class devices (check the datasheet for exact Vcc limits and drive capability). The -T suffix indicates tape-and-reel packaging, and BAZ denotes the specific package variant. Common uses include LED flashers, PWM/tulse generators, timers, oscillators, and debouncing circuits. For exact electrical specs, pinout, and timing characteristics, consult the official datasheet.

Features

Key features of ICM7555CBAZ-T (CMOS 7555 timer):
- Wide supply range: 3 V to 15 V
- Low-power CMOS timer
- Compatible with standard 555 timer circuits (astable and monostable)
- Timing set by external resistor and capacitor
- Threshold and trigger levels at 1/3 Vcc and 2/3 Vcc
- Output can source and sink current; includes discharge transistor
- Reset input (active low) to force output low
- Control input (pin 5) for external voltage tuning
- 8-pin package (DIP8/SOIC8), industrial temperature range (typical)

Package

ICM7555CBAZ-T comes in an 8-pin small-outline package (SO-8/SOP-8). The -T suffix usually denotes Tape & Reel packing (reel version) rather than a tube.

Pinout

- Pin count: 8 pins (DIP-8/SO-8)
- Function: ICM7555C is a CMOS version of the 555 timer (single timer). It can be configured as astable or monostable oscillator to generate time delays or pulses. Pins: 1 GND, 2 Trigger, 3 Output, 4 Reset, 5 Control, 6 Threshold, 7 Discharge, 8 Vcc.

Manufacturer

- Manufacturer: ICM (Integrated Circuits Manufacturing).
- What kind of company: A semiconductor company that designs and manufactures integrated circuits (analog/mixed-signal CMOS devices and similar ICs).

Application

ICM7555CBAZ-T is a low‑power CMOS timer (555 family). Typical applications: monostable/astable timers and oscillators; PWM/duty-cycle control for DC motors and LEDs; precision delay and one‑shot pulse generation; RC timing/clock-oscillator circuits; tone generation and simple function generators; switch debouncing; basic waveform shaping/timing for sensors.

Equivalent

Equivalents (8-pin timer family) for ICM7555CBAZ‑T:
- TI LMC555 (CMOS 555)
- TI TLC555 (CMOS 555)
- NE555 (classic bipolar 555; pinout is compatible in many packages)
Note: verify exact pinout and supply voltage for your package, as some replacements may need packaging or voltage adjustments.