SN74LS377NSRE4

Mounting Style : SMD/SMT
Packaging : Reel
Polarity : Non-Inverting
Input Type : Single-Ended
Output Type : Single-Ended
Package / Case : SOP-20
Number of Circuits : 8
High Level Output Current : - 0.4 mA
Low Level Output Current : 8 mA
Maximum Operating Temperature : + 70 C
Logic Family : 74LS
Logic Type : D-Type Flip-Flop with Enable
Propagation Delay Time : 27 ns
Supply Voltage - Max : 5.25 V


Pinout




Description

The SN74LS377NSRE4 devices is similar to 'LS273,respectively,but feature a common enable instead of a common clear.These monolithic,positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic with an enable input.

Features of the SN74LS377NSRE4 are:(1)contain eight and six flip-flops,respectitively,with single-rail outputs;(2)individual data input to each flip-flop;(3)applications include:buffer/storage registers,shift registers,pattern generators.

The absolute maximum ratings of the SN74LS377NSRE4 can be summarized as:(1):the parameter is supply voltage range,the symbol is VCC,the rating is 7,the unit is V;(2):the parameter is input voltage,the symbol is VI,the rating is 7,the unit is V;(3):the parameter is operating free-air temperature range,the symbol is TA,the rating is 0 to 70,the unit is ;(4):the parameter is storage temperature range,the symbol is Tstg,the rating is -65 to 150,the unit is .

The recommended operating operations of the SN74LS377NSRE4 can be summarized as:(1):the parameter is supply voltage range,the symbol is VCC,the Min is 4.5,the Nom is 5,the Max is 5.5,the unit is V;(2):the parameter is high-level output current,the symbol is IOH,the Max is -400,the unit is A;(3):the parameter is low-level output current,the symbol is IOL,the Max is 8,the unit is mA;(4):the parameter is clock frequency,the symbol is fclock,the Min is 0,the Max is 30,the unit is MHz;(5):the parameter is width of clock pulse,the symbol is tw,the Min is 20,the unit is ns;(6):the parameter is operating free-air temperature,the symbol is TA,the Min is 0,the Max is 70,the unit is .