datasheetbank_Logo    Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Name  
HOME  >>>  NXP  >>> 74HC237 PDF

74HC237 Datasheet PDF - NXP Semiconductors.

Part NameDescriptionManufacturer
74HC237 3-to-8 line decoder, demultiplexer with address latches NXP
NXP Semiconductors. NXP
Other PDF  2004   2012  
74HC237 Datasheet PDF : 74HC237 pdf   
74HC237 image

General description
The 74HC237 is a high-speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL). The 74HC237 is specified in compliance with JEDEC standard no. 7A.
The 74HC237 is a 3-to-8 line decoder, demultiplexer with latches at the three address inputs (An). The 74HC237 essentially combines the 3-to-8 decoder function with a 3-bit storage latch. When the latch is enabled (LE = LOW), the 74HC237 acts as a 3-to-8 active LOW decoder. When the latch enable (LE) goes from LOW-to-HIGH, the last data present at the inputs before this transition, is stored in the latches. Further address changes are ignored as long as LE remains HIGH. The output enable input (E1 and E2) controls the state of the outputs independent of the address inputs or latch operation. All outputs are HIGH unless E1 is LOW and E2 is HIGH. The 74HC237 is ideally suited for implementing non-overlapping decoders in 3-state systems and strobed (stored address) applications in bus oriented systems.

Features and benefits
■ Combines 3-to-8 decoder with 3-bit latch
■ Multiple input enable for easy expansion or independent controls
■ Active HIGH mutually exclusive outputs
■ Low-power dissipation
■ ESD protection:
   ◆ HBM JESD22-A114F exceeds 2 000 V
   ◆ MM JESD22-A115-A exceeds 200 V
■ Multiple package options
■ Specified from -40°C to +85°C and from -40°C to +125°C

Page Links : 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17 


Other manufacturer searches related to 74HC237

Part NameDescriptionPDFManufacturer
74HC137U 3-to-8 line decoder/demultiplexer with address latches; inverting 74HC137U View Philips Electronics
DM74ALS137 3 to 8 Line Decoder/Demultiplexer with Address Latches DM74ALS137 View Fairchild Semiconductor
74HC137 3-to-8 line decoder, demultiplexer with address latches; inverting 74HC137 View Philips Electronics
74HC237 3-to-8 line decoder / demultiplexer with address latches 74HC237 View Philips Electronics
MM54HC237 3-to-8 Line Decoder With Address Latches MM54HC237 View National ->Texas Instruments
MM54HC137 3-to-8 Line Decoder With Address Latches (Inverted Output) MM54HC137 View National ->Texas Instruments
CD74HCT4514 4-Line to 16-Line Decoder/Demultiplexer with Input Latches CD74HCT4514 View Texas Instruments
HD74HC138 3-to-8-line Decoder/Demultiplexer with Address Latch HD74HC138 View Renesas Electronics
5962-8860601EA High-Speed CMOS Logic, 3- to 8-Line Decoder/Demultiplexer with Address Latches 5962-8860601EA View Texas Instruments
CD54HCT4514 High-Speed CMOS Logic(4-to-16 Line Decoder/Demultiplexer with Input Latches) CD54HCT4514 View Texas Instruments

Share Link : 

한국어 简体中文 日本語 русский español

All Rights Reserved © 2014 - 2019  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]