tc74vhc139f TOSHIBA Semiconductor CORPORATION, tc74vhc139f Datasheet

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tc74vhc139f

Manufacturer Part Number
tc74vhc139f
Description
Dual 2-to-4 Line Decoder
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet

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Dual 2-to-4 Line Decoder
LINE DECODER/DEMULTIPLEXER fabricated with silicon
gate C2MOS technology.
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
used as a data input for demultiplexing applications.
at a high logic level independent of the other inputs.
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
Pin Assignment
TC74VHC139F,TC74VHC139FN,TC74VHC139FT
The TC74VHC139 is an advanced high speed CMOS 2 to 4
It achieves the high speed operation similar to equivalent
The active low enable input can be used for gating or it can be
When the enable input is held High, all four outputs are fixed
An input protection circuit ensures that 0 to 5.5 V can be
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 74ALS139
GND
1
1
1
1
Y
Y
Y
1
Y
1A
1B
G
0
2
3
1
1
2
3
4
5
6
7
8
pd
= 5.0 ns (typ.) at V
(top view)
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
NIH
CC
= 4 μA (max) at Ta = 25°C
= V
pLH
NIL
CC (opr)
16
15
14
13
12
11
10
9
CC
∼ − t
= 28% V
VCC
2A
2B
2
= 5 V
2
2
2
2
pHL
G
Y
Y
Y
Y
1
= 2 V to 5.5 V
0
2
3
CC (min)
1
Note: xxxFN (JEDEC SOP) is not available in
Weight
SOP16-P-300-1.27A
SOL16-P-150-1.27
TSSOP16-P-0044-0.65A
TC74VHC139F
TC74VHC139FN
TC74VHC139FT
Japan.
TC74VHC139F/FN/FT
: 0.18 g (typ.)
: 0.13 g (typ.)
: 0.06 g (typ.)
2007-10-01

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tc74vhc139f Summary of contents

Page 1

... (opr) 16 VCC TC74VHC139F/FN/FT Note: xxxFN (JEDEC SOP) is not available in Japan. TC74VHC139F TC74VHC139FN TC74VHC139FT 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.) 2007-10-01 ...

Page 2

... Symbol Rating − 0 − 0 − 0 OUT − ± ± OUT ± 180 D − 150 T stg 2 TC74VHC139F/FN/FT (4) DMUX ( ( ( (12 (11) ...

Page 3

... GND GND 5 TC74VHC139F/FN/FT Unit °C ns 25° − 85°C Min Typ. Max Min Max ⎯ ⎯ ⎯ 1.50 1.50 × × ⎯ ⎯ ⎯ 0.7 0.7 ⎯ ...

Page 4

... Input Equivalent Circuit INPUT = ns Test Condition V (V) C (pF 3.3 ± 0.3 50 ⎯ 15 5.0 ± 0 3.3 ± 0.3 50 ⎯ 15 5.0 ± 0.5 50 ⎯ (Note ·f /2 (per decoder TC74VHC139F/FN/ − 85° 25°C Min Typ. Max Min Max ⎯ 7.2 11.0 1.0 13.0 ⎯ 9.7 14.5 1.0 16.5 ⎯ 5.0 7.2 1.0 8.5 ⎯ 6.5 9.2 1.0 10.5 ⎯ 6.4 9.2 1.0 11.0 ⎯ 8.9 12 ...

Page 5

... Package Dimensions Weight: 0.18 g (typ.) TC74VHC139F/FN/FT 5 2007-10-01 ...

Page 6

... Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.13 g (typ.) TC74VHC139F/FN/FT 6 2007-10-01 ...

Page 7

... Package Dimensions Weight: 0.06 g (typ.) TC74VHC139F/FN/FT 7 2007-10-01 ...

Page 8

... 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. TC74VHC139F/FN/FT 8 20070701-EN GENERAL 2007-10-01 ...

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