Nexperia 74HC238D,653, Decoder, 16-Pin SO

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RS-artikelnummer:
170-8004
Tillv. art.nr:
74HC238D,653
Tillverkare / varumärke:
Nexperia
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Brand

Nexperia

Mounting Type

Surface Mount

Package Type

SO

Pin Count

16

Dimensions

10 x 4 x 1.45mm

Maximum Operating Supply Voltage

6 V

Maximum Operating Temperature

+125 °C

Minimum Operating Temperature

-40 °C

Minimum Operating Supply Voltage

2 V

The 74HC238, 74HCT238 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The device features three enable inputs (E1 and E2 and E3). Every output will be LOW unless E1 and E2 are LOW and E3 is HIGH. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '238 ICs and one inverter.

Multiple input enable for easy expansion or independent controls

Integrated input latch to store the address of decoder lines

Ideal for memory chip select decoding

Asynchronous and synchronous load options

Overvoltage tolerant input options

Inverting and non-inverting output options

3-stage outputs

High frequency

Can be cascaded

Key applications

Selection of memory banks and peripherals

I/O expansion

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