74HC237 3-to-8 Line Decoder, Demultiplexer With Address Latches

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.
By NXP Semiconductors
Part Manufacturer Description Datasheet Samples
MM74HC237N Rochester Electronics LLC Decoder/Driver, HC/UH Series, True Output, CMOS, PDIP16, PLASTIC, DIP-16
CD74HC237M96 Rochester Electronics LLC Decoder/Driver, HC/UH Series, True Output, CMOS, PDSO16
CD74HC237M Rochester Electronics LLC Decoder/Driver, HC/UH Series, True Output, CMOS, PDSO16
CD74HC237E Rochester Electronics LLC Decoder/Driver, HC/UH Series, True Output, CMOS, PDIP16
CD74HC237MTE4 Texas Instruments High Speed CMOS Logic 3-to-8 Line Decoder Demutiplexer with Address Latches 16-SOIC -55 to 125
CD74HC237PWRG4 Texas Instruments HC/UH SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, TSSOP-16
CD74HC237M Texas Instruments High Speed CMOS Logic 3-to-8 Line Decoder Demutiplexer with Address Latches 16-SOIC -55 to 125
CD74HC237NSRE4 Texas Instruments High Speed CMOS Logic 3-to-8 Line Decoder Demutiplexer with Address Latches 16-SO -55 to 125
CD74HC237PWTG4 Texas Instruments HC/UH SERIES, OTHER DECODER/DRIVER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, TSSOP-16
CD74HC237M96 Texas Instruments High Speed CMOS Logic 3-to-8 Line Decoder Demutiplexer with Address Latches 16-SOIC -55 to 125
74HC237 's Packages74HC237 's pdf datasheet
74HC237D SO
74HC237DB SSOP
74HC237N DIP




74HC237 Pinout, Pinouts
74HC237 pinout,Pin out
This is one package pinout of 74HC237,If you need more pinouts please download 74HC237's pdf datasheet.

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