Toshiba TC74HC161AF
Obsolete
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.355
$ 0.355
Stock
139,909
313,771
313,771
Authorized Distributors
0
4
4
Case/Package
SOP
SOP
SOP
Number of Pins
-
16
16
Logic Function
Counter
Counter
Counter
Direction
Up
Unidirectional
Unidirectional
Number of Elements
-
1
1
Number of Bits per Element
-
4
4
Reset
-
Asynchronous
Asynchronous
Clock Edge Trigger Type
Positive Edge
Positive Edge
Positive Edge
Frequency
25 MHz
44 MHz
44 MHz
Min Supply Voltage
2 V
-
-
Max Supply Voltage
6 V
-
-
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1989-03-20
Lifecycle StatusObsolete (Last Updated: 4 months ago)
Descriptions
Descriptions of Toshiba TC74HC161AF provided by its distributors.
Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
Single-Ended Multiplexer, 1 Func, 6 Channel, CMOS, PDSO16
TC74HC161AF TOSHIBA
Manufacturer Aliases
Toshiba has several brands around the world that distributors may use as alternate names. Toshiba may also be known as the following names:
- TOSH
- TOS
- Toshiba Semiconductor and Storage
- TOSHIB
- SMK
- TOSHIBA CORP
- TOSHI
- TSENG
- TOSHIBA CORPORATION
- Toshiba America Electronic Components
- TSH
- Toshiba Memory America Inc
- MARKTECH OPTOELECTRONICS
- TOSHIBA ELECTRONICS
- Toshiba Electronic Devices and Storage Corporation
- Toshiba America
- TOSHIBA ELECTRONIC COMPONENTS
- Toshiba Semiconductor
- Toshiba Lifestyle Products
- Toshiba America Electronic Components Inc
- TOSHIBA-PB FREE
- TOSHIBA SEMI
- TOSHIBAPb
- TOBHIBA
- TOSHBA
Technical Specifications
Physical
Case/PackageSOP
Number of Terminals16
Technical
Clock Edge Trigger TypePositive Edge
DirectionUp
Frequency25 MHz
Load Capacitance50 pF
Logic FunctionCounter
Low Level Output Current4 mA
Max Operating Temperature85 °C
Max Supply Current50 mA
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of Bits4
Number of Circuits1
Operating Supply Voltage4.5 V
Propagation Delay31 ns
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)1.9 mm
Length10.3 mm
Terminal Pitch1.27 mm
Width5.3 mm