代替部品
部品
代替部品
Price @ 1000
$ 13.972
$ 13.972
Stock
6,541
28,803
28,803
Authorized Distributors
0
0
0
Case/Package
DIP
CDIP
CDIP
Number of Pins
-
20
20
Logic Function
-
Buffer
Buffer
Number of Elements
-
2
2
Number of Bits per Element
-
-
-
Low Level Output Current
24 mA
12 mA
12 mA
High Level Output Current
-
-12 mA
-12 mA
Propagation Delay
18 ns
30 ns
30 ns
Min Supply Voltage
4.75 V
4.5 V
4.5 V
Max Supply Voltage
5.25 V
5.5 V
5.5 V
サプライチェーン
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1987-04-01
Lifecycle StatusObsolete (Last Updated: 7 months ago)
説明
STMicroelectronics T74LS244B1の詳細は販売業者から提供されます。
Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDIP20
Non-Inverting-Function Buffer Gate - with Input Hysteresis
Non-inverting Tristate 8 8 2 4.75V 5.25V 24mA Buffer，Line Driver 15mA DIP Through hole mounting 3.93mm(height)
メーカーの別名
STMicroelectronicsは世界中でいくつかのブランドを持っており、販売業者が代替名として使用するかもしれません。 STMicroelectronics は以下の名前でも知られているかもしれません：
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
技術仕様
Physical
Case/PackageDIP
Number of Terminals20
Technical
DirectionUnidirectional
Load Capacitance45 pF
Low Level Output Current24 mA
Max Operating Temperature70 °C
Max Supply Current46 mA
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Nominal Supply Voltage (DC)5 V
Number of Bits4
Number of Circuits2
Number of Ports2
Propagation Delay18 ns
Temperature GradeCommercial
Dimensions
Height - Seated (Max)3.93 mm
Length25.4 mm
Terminal Pitch2.54 mm
Width7.62 mm