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SN74HCT74N

Flip-Flop, 74HCT74, D, 18 ns, 46 MHz, 4 mA, DIP

TEXAS INSTRUMENTS SN74HCT74N
TEXAS INSTRUMENTS SN74HCT74N
TEXAS INSTRUMENTS SN74HCT74N
TEXAS INSTRUMENTS SN74HCT74N
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Manufacturer Part No:
SN74HCT74N
Order Code:
3120058

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

Applications

Industrial

Product Information

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:
74HCT74

:
D

:
18ns

:
46MHz

:
4mA

:
DIP

:
14Pins

:
Positive Edge

:
Complementary

:
4.5V

:
5.5V

:
74HCT

:
7474

:
-40°C

:
85°C

:
-

:
-

:
-
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Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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