MC74ACT138DG ON Semiconductor, MC74ACT138DG Datasheet

IC DECODER/DEMUX 1:8 16-SOIC

MC74ACT138DG

Manufacturer Part Number
MC74ACT138DG
Description
IC DECODER/DEMUX 1:8 16-SOIC
Manufacturer
ON Semiconductor
Series
74ACTr
Type
Decoder/Demultiplexerr
Datasheet

Specifications of MC74ACT138DG

Circuit
1 x 3:8
Independent Circuits
1
Current - Output High, Low
24mA, 24mA
Voltage Supply Source
Single Supply
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Product
Decoders, Encoders, Multiplexers & Demultiplexers
Logic Family
74ACT
Number Of Lines (input / Output)
1.0 / 8.0
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Input Lines
1.0
Number Of Output Lines
8.0
Logic Type
Decoder / Demultiplexer
No. Of Channels
1
Supply Voltage Range
4.5V To 5.5V
Logic Case Style
SOIC
No. Of Pins
16
Operating Temperature Range
-40°C To +85°C
Filter Terminals
SMD
Rohs Compliant
Yes
Logical Function
Decoder/Demux
Number Of Elements
1
Polarity
Inverting
Number Of Inputs
3
Number Of Outputs
8
Propagation Delay Time
13ns
Package Type
SOIC
High Level Output Current
-24mA
Low Level Output Current
24mA
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
16
Quiescent Current
8uA
Technology
CMOS
Family Type
ACT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MC74ACT138DG
MC74ACT138DGOS
MC74AC138, MC74ACT138
1−of−8
Decoder/Demultiplexer
decoder/demultiplexer. This device is ideally suited for high−speed
bipolar memory chip select address decoding.
decoder using just three MC74AC138/74ACT138 devices or a
1−of−32 decoder using four MC74AC138/74ACT138 devices and one
inverter.
w
© Semiconductor Components Industries, LLC, 2006
March, 2006 − Rev. 6
PIN ASSIGNMENT
PIN
A
E
E
O
Figure 1. Pinout: 16−Lead Packages Conductors
T h e M C 7 4 A C 1 3 8 / 7 4 A C T 1 3 8 i s a h i g h−s p e e d 1 −o f −8
The multiple input enables allow parallel expansion to a 1−of−24
These devices are available in Pb−free package(s). Specifications herein
apply to both standard and Pb−free devices. Please see our website at
www.onsemi.com for specific Pb−free orderable part numbers, or
contact your local ON Semiconductor sales office or representative.
Demultiplexing Capability
Multiple Input Enable for Easy Expansion
Active LOW Mutually Exclusive Outputs
Outputs Source/Sink 24 mA
′ACT138 Has TTL Compatible Inputs
0
1
3
0
−A
−E
−O
V
16
A
1
CC
2
2
7
0
O
15
A
2
0
1
Figure 2. Logic Symbol
O
A
0
0
O
FUNCTION
Address Inputs
Enable Inputs
Enable Input
Outputs
14
A
3
O
A
1
2
1
1
A
O
2
2
O
13
E
4
(Top View)
2
O
1
3
O
O
12
E
4
5
2
3
E
O
1
5
O
E
O
11
E
6
2
6
4
3
O
E
3
7
O
10
O
7
5
7
GND
O
9
8
6
1
MC74AC138N
MC74ACT138N
MC74AC138D
MC74ACT138D
MC74AC138DR2
MC74ACT138DR2
MC74AC138DT
MC74ACT138DT
MC74AC138DTR2
MC74ACT138DTR2 TSSOP−16
MC74AC138M
MC74ACT138M
MC74AC138MEL
MC74ACT138MEL
See general marking information in the device marking
section on page 6 of this data sheet.
16
DEVICE MARKING INFORMATION
Device
ORDERING INFORMATION
1
16
16
16
http://onsemi.com
1
1
1
TSSOP−16
TSSOP−16
TSSOP−16
SOIC−16
SOIC−16
Package
SOIC−16
SOIC−16
EIAJ−16
EIAJ−16
EIAJ−16
EIAJ−16
PDIP−16
PDIP−16
Publication Order Number:
CASE 751B
CASE 948F
DT SUFFIX
TSSOP−16
CASE 648
M SUFFIX
CASE 966
N SUFFIX
D SUFFIX
EIAJ−16
DIP−16
SO−16
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2000 Tape & Reel
2000 Tape & Reel
MC74AC138/D
25 Units/Rail
25 Units/Rail
48 Units/Rail
48 Units/Rail
96 Units/Rail
96 Units/Rail
50 Units/Rail
50 Units/Rail
Shipping

Related parts for MC74ACT138DG

MC74ACT138DG Summary of contents

Page 1

... Outputs Source/Sink 24 mA • ′ACT138 Has TTL Compatible Inputs w These devices are available in Pb−free package(s). Specifications herein apply to both standard and Pb−free devices. Please see our website at www.onsemi.com for specific Pb−free orderable part numbers, or contact your local ON Semiconductor sales office or representative ...

Page 2

FUNCTIONAL DESCRIPTION The MC74AC138/74ACT138 decoder/demultiplexer accepts three binary weighted inputs ( and, when enabled, provides eight mutually exclusive active−LOW outputs MC74AC138/74ACT138 features three Enable inputs, two active−LOW ( and ...

Page 3

123 MAXIMUM ...

Page 4

DC CHARACTERISTICS Symbol Parameter V Minimum High Level IH Input Voltage V Maximum Low Level IL Input Voltage V Minimum High Level OH Output Voltage V Maximum Low Level OL Output Voltage I Maximum Input IN Leakage Current I †Minimum ...

Page 5

... AC CHARACTERISTICS (For Figures and Waveforms − See Section 3 of the ON Semiconductor FACT Data Book, DL138/D) Symbol Parameter Propagation Delay t PLH Propagation Delay t PHL Propagation Delay t PLH Propagation Delay t PHL Propagation Delay t PLH Propagation Delay t PHL *Voltage Range 3 3.3 V ±0.3 V. *Voltage Range 5 5.0 V ±0.5 V. ...

Page 6

... AC CHARACTERISTICS (For Figures and Waveforms − See Section 3 of the ON Semiconductor FACT Data Book, DL138/D) Symbol Parameter Propagation Delay t PLH Propagation Delay t PHL Propagation Delay t PLH Propagation Delay t PHL Propagation Delay t PLH Propagation Delay t PHL *Voltage Range 5 5.0 V ± 0.5 V CAPACITANCE ...

Page 7

0.25 (0.010) M −A− −T− SEATING PLANE 0.25 (0.010 PACKAGE DIMENSIONS PDIP−16 N ...

Page 8

K 16X REF 0.10 (0.004) 0.15 (0.006 L PIN 1 IDENT. 1 0.15 (0.006 −V− C 0.10 (0.004) −T− SEATING D PLANE ...

Page 9

Notes http://onsemi.com 9 ...

Page 10

Notes http://onsemi.com 10 ...

Page 11

... Fax: 480−829−7709 or 800−344−3867 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 800−282−9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Phone: 81−3−5773−3850 http://onsemi.com 11 ON Semiconductor Website: http://onsemi ...

Related keywords