MAX3232ESE Datasheet – RS-232 Transceiver Interface IC

Part Number : MAX3232ESE

Function : 3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceiver

Package : 16 Narrow SO

Manufacturers : Maxim Integrated

Images :

MAX3232ESE datasheet


Description :

The MAX3222 / MAX3232 / MAX3237 / MAX3241 transceivers have a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0V to 5.5V supply with a dual charge pump. The devices require only four small 0.1μF external charge-pump capacitors. The MAX3222, MAX3232, and MAX3241 are guaranteed to run at data rates of 120kbps while maintaining RS-232 output levels. The MAX3237 is guaranteed to run at data rates of 250kbps in normal operating mode and 1Mbps in the MegaBaud™ operating mode.


MAX3232ESE pinout


1. Battery-Powered Equipment
2. Hand-Held Equipment
3. Peripherals
4. Datacom Equipment

Other data sheets within the file :

MAX3222C/D, MAX3222EAP, MAX3222EPN ,MAX3222EUP ,MAX3222EWN

MAX3232ESE Datasheet PDF Download

MAX3232ESE pdf


74HC245 Datasheet – Octal 3-STATE Transceiver – Fairchild

Part Number : 74HC245, MM74HC245

Function : Octal 3-STATE Transceiver

Package : DIP 20 Pin Type

Manufacturers : Fairchild Semiconductor

Image :
74HC245 datasheet

Description :

The MM74HC245A 3-STATE bidirectional buffer utilizes advanced silicon-gate CMOS technology, and is intended for two-way asynchronous communication between data buses. It has high drive current outputs which enable high speed operation even when driving large bus capacitances. This circuit possesses the low power consumption and high noise immunity usually associated with CMOS circuitry, yet has speeds comparable to low power Schottky TTL circuits.

Pinout and Truth Table

Other data sheets within the file : MM74HC245ACW, MM74HC245AMTC, MM74HC245AMTCX, MM74HC245AN

74HC245 Datasheet PDF Download

74HC245 pdf