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TEXAS INSTRUMENTS  SN74HCT273N  OCTAL D-TYPE FLIP-FLOP, 74HCT273

TEXAS INSTRUMENTS SN74HCT273N
Technical Data Sheet (10.07KB) EN See all Technical Docs

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Product Overview

The SN74HCT273N is an octal positive-edge-triggered D-type Flip-flop with clear and common enable input. The HCT273 devices are similar to the HCT377 devices, but feature a common clear enable (CLR\) input instead of a latched clock. Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a particular voltage level and is not directly related to the positive-going pulse. When CLK is at either the high or low level, the D input has no effect at the output. The circuits are designed to prevent false clocking by transitions at (CLR\).
  • Outputs can drive up to 10 LSTTL loads
  • Inputs are TTL-voltage compatible
  • Typical tpd = 12ns
  • 80µA Maximum low power consumption
  • ±4mA Output drive at 5V
  • 1µA Maximum low input current

Product Information

Flip-Flop Type:
D
Propagation Delay:
12ns
Frequency:
37MHz
Output Current:
4mA
Logic Case Style:
DIP
No. of Pins:
20Pins
Trigger Type:
Positive Edge
IC Output Type:
Non Inverted
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Packaging:
Each
MSL:
-
Automotive Qualification Standard:
-
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
-
Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85411000
Weight (kg):
.001199

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