Purchase DM74LS157, In-stock DM74LS157 From SeekIC.
Part Number: DM74LS157
Description: These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection ...
- Table of contents:
DM74LS157
-
Suppliers
DataSheet
General Description
DM74LS157 General Description
These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four output gates. A separate strobe input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The LS157 presents true data whereas the LS158 presents inverted data to minimize propagation delay time.
DM74LS157 Maximum Ratings
Supply Voltage ....................................................................................7V
Input Voltage ......................................................................................7V
Operating Free Air Temperature Range
DM54LS and 54LS ......................................................-55 to +125
DM74LS .............................................................................0 to +70
Storage Temperature Range .........................................-65 to +150
Input Voltage ......................................................................................7V
Operating Free Air Temperature Range
DM54LS and 54LS ......................................................-55 to +125
DM74LS .............................................................................0 to +70
Storage Temperature Range .........................................-65 to +150
DM74LS157 Features
* Expand any data input point
* Multiplex dual data buses
* Generate four functions of two variables (one variable
is common)
* Source programmable counters
* Multiplex dual data buses
* Generate four functions of two variables (one variable
is common)
* Source programmable counters
DM74LS157 Connection Diagram
DM74LS157
PDF/DataSheet Download
- Datasheet: DM74LS157
- File Size: 74332 KB
- Manufacturer: Fairchild
- Click here to Download
- ·DM7093
- ETC [ETC]
- TRI-STATE Hex Buffers
- 72291 KB
- ·DM7094
- ETC [ETC]
- TRI-STATE Hex Buffers
- 72291 KB
- ·DM7130
- NSC [National Semiconductor]
- MAGNITUDE COMPARATORS
- 58396 KB
- ·DM7130J
- NSC [National Semiconductor]
- MAGNITUDE COMPARATORS
- 58396 KB
- ·DM7131
- NSC [National Semiconductor]
- 6-Bit Unified Bus Comparator
- 156419 KB
- ·DM7136
- NSC [National Semiconductor]
- 6-BIT UNIFIED BUS COMPARATOR WITH OPEN-COLLECTOR OUTPUT
- 148689 KB
- ·DM7136J
- NSC [National Semiconductor]
- 6-BIT UNIFIED BUS COMPARATOR WITH OPEN-COLLECTOR OUTPUT
- 148689 KB
- ·DM7136W
- NSC [National Semiconductor]
- 6-BIT UNIFIED BUS COMPARATOR WITH OPEN-COLLECTOR OUTPUT
- 148689 KB
DM74LS157 Relative Products
DM74LS156
These DM74LS156TTL circuits feature dual 1-line-to-4-line demultiplexers with individual strobes and common binary-address inputs in a single 16-pin package. When both sections are enabled by the strobes, the common address inputs sequentially select and rou...
DM74LS155
These DM74LS155 TTL circuits feature dual 1-line-to-4-line demultiplexers with individual strobes and common binary-address inputs in a single 16-pin package. When both sections are enabled by the strobes, the common address inputs sequentially select and ro...
DM74LS154WM
The DM74LS154WM is one of the DM74LS154 series.Each of these 4-line-to-16-line decoders utilizes TTL cir-cuitry to decode four binary-coded inputs into one of six-teen mutually exclusive outputs when both the strobe inputs, G1 and G2, are LOW. The demultiple...
DM74LS154
Each of these 4-line-to-16-line DM74LS154 decoders utilizes TTL circuit-ry to decode four binary-coded inputs into one of sixteen mutually exclusive outputs when both the strobe inputs G1 and G2 are low The demultiplexing function is performed by using the ...
DM74LS153
Each of these DM74LS153 data selectors/multiplexers contains inverters and drivers to supply fully complementary, on-chip, binary decoding data selection to the AND-OR-invert gates. Separate strobe inputs are provided for each of the two four-line sections.
DM74LS151SJ
The DM74LS151SJ is one of the DM74LS151 series.This data selector/multiplexer contains full on-chip decod-ing to select the desired data source. The DM74LS151 selects one-of-eight data sources. The DM74LS151 has a strobe input which must be at a low logic le...
Hotspot Suppliers Product
SF-C20
Price: 5-10 USD
SF-C20, Laser lens, Sanyo Semicon Device, Optoelectronics
CS4334-KSZR
Price: 0.4-0.8 USD
Stereo D/A Converter, SOP8, -0.3 to 6.0V
DT210N18KOF
Price: 45-47 USD
Phase Control Thyristor Module, 1200 to 1400 V, 410 A, 218000 A2s
QG82943GML
Price: 1-2 USD
BGA, mobile intel, express chipset, Enhanced Addressing support, IntelRMPM, 1.65 V
IRG4PH50U
Price: 1.081-1.967 USD
IGBT UFAST 1200V 45A TO-247AC - IRG4PH50U
BCM4318KFBG-P11
Price: 3.1-3.6 USD
BCM4318KFBG-P11, BGA, mobile VOIP processor
LQ121S1LG45
Price: 35-50 USD
LQ121S1LG45, SHARP 12.1-inch Industrial Panel
YPPD-J006C
Price: 12-19 USD
DIP42, 1.5V to 6.5V, 90mW, intelligent power module, YPPD-J006C, LGIT Smart Solutions
82015B
Price: 1-10 USD
Integrated Circuits, DIP, Executone Systems
ECHU1H122GB5
Price: 0.089-0.14 USD
SMD Film Chip Capacitor, 1200pF, 50volts, ECHU1H122GB5, Panasonic Semiconductor
MFRC531
Price: 1-100 USD
Short Form Specification, SOP32, Proximity operating distance, Supports ISO 14443, Programmable ti...
SKD160/16
Price: 15-30 USD
power bridge rectifier, module, 110A, 10ms, High surge currents, Easy chassis mounting, UL recogni...
