Nexperia 74HCT244D,652 Octal-Channel Buffer & Line Driver, 3-State, 20-Pin SOIC

RS庫存編號:: 103-8164
製造零件編號:: 74HCT244D,652
製造商:: Nexperia

Nexperia 74HCT244D,652 Octal-Channel Buffer & Line Driver, 3-State, 20-Pin SOIC

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單價毎管：38 个

HK$4.23

單位	Per unit	Per Tube*
38 - 38	HK$4.23	HK$160.74
76 - 152	HK$4.124	HK$156.712
190 - 342	HK$4.021	HK$152.798
380 - 722	HK$3.921	HK$148.998
760 +	HK$3.822	HK$145.236
* 參考價格

RS庫存編號:: 103-8164
製造零件編號:: 74HCT244D,652
製造商:: Nexperia

產品概覽和技術數據資料表

Datasheet

法例與合規

COO (Country of Origin):: TH

產品詳細資訊

The 74HC244, 74HCT244 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Mixed 5 V and 3.3 V applications
Improved current drive and voltage level of signals
Improved signal integrity for complex layouts
Wide supply voltage range
Low propagation delay
TTL input options
3-state output options
Overvoltage tolerant options
Registered options
Key applications
LCD TV
Cell phones
Industrial monitoring
STB

For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.

74HCT Family

規格

Attribute	Value
Logic Family	74HCT
Logic Function	Buffer, Line Driver
Number of Channels per Chip	8
Input Type	Single Ended
Output Type	3 State
Polarity	Non-Inverting
Mounting Type	Surface Mount
Package Type	SOIC
Pin Count	20
Maximum High Level Output Current	-6mA
Maximum Low Level Output Current	6mA
Maximum Propagation Delay Time @ Maximum CL	33ns
Dimensions	13 x 7.6 x 2.45mm
Minimum Operating Supply Voltage	4.5 V
Maximum Operating Supply Voltage	5.5 V
Propagation Delay Test Condition	50pF