SN74LS138MR1, SN74LS138N, SN74LS138NS
MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:SOP
Table of contents:
Info of SN74LS138MR1 | Info of SN74LS138N | Info of SN74LS138NS
Part Number: SN74LS138N
Category: Integrated Circuits (ICs)
MFG: Texas Instruments
Package Cooled: SOP
Description: IC 3-8 LINE DECODER/DEMUX 16-DIP
1
25
100
250
500
1000
5000
.72000
.54000
.40500
.29880
.25200
.23940
.22950
0.72
13.50
40.50
74.70
126.00
239.40
1147.50
SN74LS138MR1 Supplier
SN74LS138MR1
MFG: TI D/C: 00+ Qty: 2000
ShenZhen Kai Feng Electronics Co.,LTD. 
Contact: Ms.Lam 
Tel: 0086-755-88357225
Adddate: 2010-03-21
SN74LS138MR1
MFG: TI Package Cooled: SOP Qty: 1999
Keminglong Electronics Co.Ltd.
Contact: Ms.Rosa Wong
Tel: 86-0755-83046283
Adddate: 2010-03-21
SN7000
Package Cooled: CAN Qty: 560 Note: NEW IN STOCK
Contact: Ms.Melody Chen/Julie Chen
Tel: 86-755-82535765
Adddate: 2010-03-21
SN7000
Package Cooled: CAN Qty: 560
Windy Int'l Electronics Tech (HK) Limited 
Contact: Ms.sophie
Tel: 86-852-30591777
Adddate: 2010-03-21
SN7000
MFG: TI Package Cooled: CAN D/C: 03+ Qty: 5000
HongGuangShengYe Electronics Co., Ltd.
Contact: Ms.Berry
Tel: 86-755-83040460
Adddate: 2010-03-21
SN7000
MFG: CAN Package Cooled: 1080
KANSHEN (HONGKONG)INDUSTRIAL LIMITED
Contact: Mr.JohnZhuang
Tel: 86-755-88301637
Adddate: 2010-03-21
SN7000
Package Cooled: ◤★◥ D/C: CAN Qty: 560 Note: new and original
Contact: Ms.Jennifer Li
Tel: 86-0755-83610826
Adddate: 2010-03-21
About SN7000
PDF/DataSheet Download
Datasheet: SN7000
File Size: 81454 KB
Manufacturer: SIEMENS [Siemens Semiconductor Group]
Download : Click here to Download
SN74LS138NS Supplier
SN74LS138NS
MFG: TI Package Cooled: sop D/C: 02/P Qty: 1938 Note: (YJP)new original
SOuthern International Electronics Ltd
Contact: Mr.Jacky
Tel: 86-0755-83358995
Adddate: 2010-03-21
SN74LS138NS
MFG: TI Package Cooled: SOP14 D/C: 9215+ Qty: 2000
Contact: Ms.rena
Tel: 86-755-8279-1230
Adddate: 2010-03-21
SN74LS138NS
MFG: TI Package Cooled: SMD D/C: 08+ Qty: 40500 Note: NEW AND ORIGINAL
Contact: Ms.Tina Tsai
Tel: 86-0755-61329241
Adddate: 2010-03-21
SN74LS138NS
MFG: SOP Package Cooled: 2000 D/C: 99+ Qty: TI
Action Dynamic Tech(HK) Trading Co.
Contact: Ms.Ruby Chen
Tel: 86-755-82539044-837
Adddate: 2010-03-21
SN74LS138NS
MFG: TI Package Cooled: SOP-16 5.2mm D/C: 98 Qty: 1070
Action Dynamic Tech(HK) Trading Co.
Contact: Ms.Ruby Chen
Tel: 86-755-82539044-837
Adddate: 2010-03-21
SN74LS138NS
MFG: TI Package Cooled: SOP16 D/C: 94+ Qty: 1229
Contact: Ms.Louise Huang
Tel: 86-755-8279-9256
Adddate: 2010-03-21
SN74LS138NS
MFG: TI Package Cooled: SOP D/C: 99+ Qty: 233 Note: In stock
B.T.Chips(HONGKONG) Electronics Co.,Ltd
Contact: Ms.DannaLee
Tel: 86-0755-29215002 / 26001784
Adddate: 2010-03-21
SN74LS138NS
MFG: -- Package Cooled: TI D/C: 94 Note: 6094
Yinke(HK)ELECTRONIC COMPANY LTD
Contact: Ms.Tinazhang
Tel: 86-755-33279575
Adddate: 2010-03-21
About SN74LS138NSRE4
PDF/DataSheet Download
Datasheet: SN74LS138NSRE4
File Size: 697360 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
SN74LS138N Supplier
SN74LS138N
MFG: TI Package Cooled: DIP D/C: 1996 Qty: 100 Note: http://www.silicon-ic.com
SILICON TECHNOLOGY(HONGKONG)ELECTRONIC LIMITED
Contact: Mr.chen
Tel: 86-755-83000558
Adddate: 2010-03-21
SN74LS138N
MFG: MOTOROLA Package Cooled: 93 D/C: DIP16 Qty: 185
Kailiyuan Technology International Co.,Ltd
Contact: Mr. BillyYan
Tel: 86-755-82533677
Adddate: 2010-03-21
SN74LS138N
MFG: TEXAS Package Cooled: 96 D/C: DIP16 Qty: 300
Kailiyuan Technology International Co.,Ltd
Contact: Mr. BillyYan
Tel: 86-755-82533677
Adddate: 2010-03-21
SN74LS138N
MFG: TI Package Cooled: 04+ Qty: 24 Note: Our stock,new "
Kailiyuan Technology International Co.,Ltd
Contact: Mr. BillyYan
Tel: 86-755-82533677
Adddate: 2010-03-21
SN74LS138N
MFG: MC Package Cooled: DIP D/C: 92 Qty: 124
Contact: Ms.rena
Tel: 86-755-8279-1230
Adddate: 2010-03-21
SN74LS138N
MFG: TI Package Cooled: DIP D/C: 2000 Qty: 52 Note: STOCK
HONGKONG WILWIN TECHNOLOGY LIMITED
Contact: Ms.Carolyang
Tel: 86-755-82976956
Adddate: 2010-03-21
SN74LS138N
MFG: TI Package Cooled: DIP D/C: 09+ Qty: 20000
Aslan Internatinal Trade Co., Limited
Contact: Mr.David King
Tel: 86-754-84420881
Adddate: 2010-03-21
SN74LS138N
MFG: TI Package Cooled: 04+ D/C: 150 Qty: PDIP?(N) | 16 Note: new in stock
Contact: Ms.winnie
Tel: 86-760-88228528
Adddate: 2010-03-21
About SN74LS138N
PDF/DataSheet Download
Datasheet: SN74LS138N
File Size: 127913 KB
Manufacturer:
Download : Click here to Download
SN74LS138N Parameters
| Technical/Catalog Information | SN74LS138N |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Circuit | 1 x 3:8 |
| Independent Circuits | 1 |
| Mounting Type | Through Hole |
| Current - Output High, Low | 400μA, 8mA |
| Package / Case | 16-DIP (300 mil) |
| Packaging | Tube |
| Type | Decoder/Demultiplexer |
| Voltage Supply Source | Single Supply |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 4.75 V ~ 5.25 V |
| Drawing Number | 296; 4040049; N; 14, 16, 18, 20 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | SN74LS138N SN74LS138N 296 1639 5 ND 29616395ND 296-1639-5 |
SN74LS138N General Description
The LSTTL/MSI SN74LS138 is a high speed 1-of-8 Decoder/ Demultiplexer. This device is ideally suited for high speed bipolar memory chip select address decoding. The multiple input enables allow parallel expansion to a 1-of-24 decoder using just three LS138 devices or to a 1-of-32 decoder using four LS138s and one inverter. The LS138 is fabricated with the Schottky barrier diode process for high speed and is completely compatible with all ON Semiconductor TTL families.
SN74LS138N Features
• Demultiplexing Capability
• Multiple Input Enable for Easy Expansion
• Typical Power Dissipation of 32 mW
• Active Low Mutually Exclusive Outputs
• Input Clamp Diodes Limit High Speed Termination Effects
SN74LS138N Connection Diagram
