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SN74LS244N
IC, BUFF / DVR TRI-ST, OCTAL, 20DIP
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產品訊息
製造商產品編號SN74LS244N
訂購代碼3119541
Product RangeSNx4LS24x; SNx4S24x
Logic Device TypeBuffer, Non Inverting
Logic Family / Base Number74LS244
Logic Case StyleDIP
IC Case / PackageDIP
No. of Pins20Pins
Supply Voltage Min4.75V
Supply Voltage Max5.25V
Logic IC Family74LS
Logic IC Base Number74244
Operating Temperature Min0°C
Operating Temperature Max70°C
Qualification-
Product RangeSNx4LS24x; SNx4S24x
產品總覽
The SN74LS244N is an Octal Buffer and Line Driver with 3-state outputs. This is designed specifically to improve both the performance and density of three-state memory address driver, clock driver and bus-oriented receivers and transmitters. The designer has a choice of selected combinations of inverting and non-inverting outputs and symmetrical, active-low output-control (G)\inputs and complementary output-control (G and G\) inputs. This device features high fan-out, improved fan-in and 400mV noise margin. The SN74LS device can be used to drive terminated lines down to 133Ω.
- PNP inputs reduce DC loading
- Hysteresis at inputs improves noise margins
- Green product and no Sb/Br
應用
Clock & Timing, Communications & Networking
技術規格
Logic Device Type
Buffer, Non Inverting
Logic Case Style
DIP
No. of Pins
20Pins
Supply Voltage Max
5.25V
Logic IC Base Number
74244
Operating Temperature Max
70°C
Product Range
SNx4LS24x; SNx4S24x
Logic Family / Base Number
74LS244
IC Case / Package
DIP
Supply Voltage Min
4.75V
Logic IC Family
74LS
Operating Temperature Min
0°C
Qualification
-
技術文件 (1)
法規與環境保護
原產地：
承擔產品生產最後程序之國家原產地：Malaysia
承擔產品生產最後程序之國家
承擔產品生產最後程序之國家原產地：Malaysia
承擔產品生產最後程序之國家
關稅編號：85423990
符合 RoHS 規定：是
RoHS
符合 RoHS 鄰苯二甲酸酯類規定:是
RoHS
下載產品合規憑證
產品合規憑證
重量 (公斤)：.001361