TC74VHC138F TOSHIBA Semiconductor CORPORATION, TC74VHC138F Datasheet

TC74VHC138F

Manufacturer Part Number

TC74VHC138F

Description

Manufacturer

TOSHIBA Semiconductor CORPORATION

Datasheet

1.TC74VHC138F.pdf (10 pages)

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3-to-8 Line Decoder

DECODER fabricated with silicon gate C2MOS technology.

Bipolar Schottky TTL while maintaining the CMOS low power

dissipation.

C) determine which one of the outputs ( 0

high, decoding function is inhibited and all outputs go high.

connection and for use as an address decoder for memory

systems.

applied to the input pins without regard to the supply voltage.

This device can be used to interface 5 V to 3 V systems and two

supply systems such as battery back up. This circuit prevents

device destruction due to mismatched supply and input voltages.

Features

•

The TC74VHC138 is an advanced high speed CMOS 3-to-8

It achieves the high speed operation similar to equivalent

When the device is enabled, 3 Binary Select inputs (A, B and

When enable input G1 is held low or either 2A

G1, 2A

An input protection circuit ensures that 0 to 5.5 V can be

TC74VHC138F,TC74VHC138FN,TC74VHC138FT,TC74VHC138FK

High speed: t

Low power dissipation: I

High noise immunity: V

Power down protection is provided on all inputs.

Balanced propagation delays: t

Wide operating voltage range: V

Pin and function compatible with 74ALS138

, and 2B

= 5.7 ns (typ.) at V

inputs are provided to ease cascade

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

NIH

= 4 μ A (max) at Ta = 25°C

= V

pLH

NIL

CC (opr)

∼ − t

= 28% V

Y - 7

= 5 V

pHL

= 2 V to 5.5 V

Y ) will go low.

CC (min)

or 2B

is held

Note: xxxFN (JEDEC SOP) is not available in

Weight

SOP16-P-300-1.27A

SOL16-P-150-1.27

TSSOP16-P-0044-0.65A

VSSOP16-P-0030-0.50

TC74VHC138F

TC74VHC138FN

TC74VHC138FT

TC74VHC138FK

TC74VHC138F/FN/FT/FK

Japan.

: 0.18 g (typ.)

: 0.13 g (typ.)

: 0.06 g (typ.)

: 0.02 g (typ.)

2007-10-01

Related parts for TC74VHC138F

TC74VHC138F Summary of contents

Page 1

... 28% V NIL CC (min) ∼ − t pLH pHL = 5 (opr) 1 TC74VHC138F/FN/FT/FK Note: xxxFN (JEDEC SOP) is not available in Japan. TC74VHC138F TC74VHC138FN TC74VHC138FT TC74VHC138FK Weight SOP16-P-300-1.27A : 0.18 g (typ.) SOL16-P-150-1.27 : 0.13 g (typ.) TSSOP16-P-0044-0.65A : 0.06 g (typ.) VSSOP16-P-0030-0.50 : 0.02 g (typ.) 2007-10-01 ...

Page 2

... TC74VHC138F/FN/FT/FK DMUX (1) (15 (2) (14 (3) (13 (12 (11 & (6) (10 (4) ( ...

Page 3

... D − 150 T stg Symbol Rating V 2 OUT CC − opr = 3.3 ± 0 100 (V CC dt/ ± 0 TC74VHC138F/FN/FT/ Data outputs Unit ...

Page 4

... GND GND 5 TC74VHC138F/FN/FT/ − 25°C 85°C Min Typ. Max Min Max ⎯ ⎯ ⎯ 1.50 1.50 × × ⎯ ⎯ ⎯ 0.7 0.7 ⎯ ⎯ ⎯ 0.50 0.50 × ...

Page 5

... Test Condition V (V) C (pF 3.3 ± 0.3 50 ⎯ 15 5.0 ± 0 3.3 ± 0.3 50 ⎯ 15 5.0 ± 0 3.3 ± 0.3 50 ⎯ 15 5.0 ± 0.5 50 ⎯ (Note · TC74VHC138F/FN/FT/ − 85° 25°C Min Typ. Max Min Max ⎯ 8.2 11.4 1.0 13.5 ⎯ 10.0 15.8 1.0 18.0 ⎯ 5.7 8.1 1.0 9.5 ⎯ 7.2 10.1 1.0 11.5 ⎯ 8.1 12.8 1.0 15.0 ⎯ 10.6 16.3 1.0 18.5 ⎯ ...

Page 6

... Package Dimensions Weight: 0.18 g (typ.) TC74VHC138F/FN/FT/FK 6 2007-10-01 ...

Page 7

... Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.13 g (typ.) TC74VHC138F/FN/FT/FK 7 2007-10-01 ...

Page 8

... Package Dimensions Weight: 0.06 g (typ.) TC74VHC138F/FN/FT/FK 8 2007-10-01 ...

Page 9

... Package Dimensions Weight: 0.02 g (typ.) TC74VHC138F/FN/FT/FK 9 2007-10-01 ...

Page 10

... Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. TC74VHC138F/FN/FT/FK 10 20070701-EN GENERAL 2007-10-01 ...

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