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TEXAS INSTRUMENTS  SN74HCT74N  Flip-Flop, with Clear and Preset, Complementary, Positive Edge, 74HCT74, D, 18 ns, 46 MHz, 4 mA

TEXAS INSTRUMENTS SN74HCT74N
TEXAS INSTRUMENTS SN74HCT74N
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TEXAS INSTRUMENTS SN74HCT74N
TEXAS INSTRUMENTS SN74HCT74N

Product Overview

The SN74HCT74N is a dual D-type Positive-Edge-Triggered Flip-flop with clear and preset. The HCT74 device contains two independent D-type positive-edge-triggered flip-flops. A low level at the preset (PRE)\ or clear (CLR)\ inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE\ and CLR\ are inactive (high), data at the data (D) input meeting the setup time requirements are transferred to the outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of CLK. Following the hold-time interval, data at the D input may be changed without affecting the levels at the outputs.
  • Outputs can drive up to 10 LSTTL loads
  • Inputs are TTL-voltage compatible
  • 40µA Maximum low power consumption
  • 17ns Typical tpd
  • ±4mA Output drive at 5V
  • 1µA Very low input current
  • ±25mA Continuous output current
  • ±50mA Continuous current through VCC or GND

 

Product Information

Logic Family / Base Number:
74HCT74
Flip-Flop Type:
D
Propagation Delay:
18ns
Frequency:
46MHz
Output Current:
4mA
Logic Case Style:
DIP
No. of Pins:
14Pins
Trigger Type:
Positive Edge
IC Output Type:
Complementary, Differential
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
Logic IC Family:
74HCT
Logic IC Base Number:
7474
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
-
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
-
RoHS Compliant:
Yes
Authorized Distributor

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