Number of Circuits
: 1
Polarity
: Non-Inverting
Input Type
: Single-Ended
Output Type
: Single-Ended
Mounting Style
: Through Hole
High Level Output Current
: - 0.4 mA
Low Level Output Current
: 8 mA
Maximum Operating Temperature
: + 70 C
Supply Voltage - Max
: 5.25 V
Logic Type
: Bipolar
Packaging
: Rail
Propagation Delay Time
: 24 ns
Logic Family
: LS
Package / Case
: PDIP W
DescriptionThe DM74LS273N is a high speed 8-bit register, consisting of eight D-type flip-flops with a common Clock and an asynchronous active LOW Master Reset. This device is supplied in a 20-pin package featuring 0.3 inch row spacing. The feature of DM74LS273N are as follows: (1)edge-triggered; (2)8-bit high speed register; (3)parallel in and out; (4)common clock and master reset.
The absolute maximum ratings of the DM74LS273N are: ((1)supply voltage: 7V; (2)input voltage: 7V; (3)operating free air temperature range: 0°C to +70°C; (4)storage temperature range: -65°C to +150°C.
The following is about the electrical characteristics of DM74LS273N: (1)input clamp voltage: -1.5V max at VCC = Min, II = -18 mA; (2)high level output voltage: 2.7V min and 3.4V max at VCC = Min, IOH = Max, VIL = Max; (3)low level output voltage: 0.35V typical and 0.5V max at VCC = Min, IOL = Max, VIH = Min; (4)input current @ max input voltage: 0.1mA max at VCC = Max, VI = 7V; (5)high level input current: 20A at VCC = Max, VI = 2.7V; (6)low level input current: -0.4mA at VCC = Max, VI = 0.4V; (7)short circuit output current: -100mA max at VCC = Max; (8)supply current: 27mA max at VCC = Max. There is not much information about the product, if you want to get more information about DM74LS273N, please pay attention to our website and we will update it in time.
DM74LS273N Data Sheet
