供应链
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1987-04-01
Lifecycle StatusObsolete (Last Updated: 9 months ago)
描述
由其分销商提供的 STMicroelectronics T74LS256B1 的描述。
D Latch, LS Series, 1-Func, Low Level Triggered, 2-Bit, True Output, TTL, PDIP16
制造商别名
STMicroelectronics 在全球拥有多个品牌，分销商可将其用作替代名称。STMicroelectronics 也可称为以下名称：
- 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
技术规格
Physical
Case/PackageDIP
Number of Terminals16
Technical
Load Capacitance15 pF
Max Operating Temperature70 °C
Max Supply Current25 mA
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Nominal Supply Voltage (DC)5 V
Number of Bits2
Number of Circuits1
Propagation Delay24 ns
Temperature GradeCommercial
Dimensions
Height - Seated (Max)5.1 mm
Length20 mm
Terminal Pitch2.54 mm
Width7.62 mm