SN74HC74DBR

Semiconductors - ICs

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> Flip Flops

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Details for Texas Instruments

SN74HC74DBR

Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset
Buy Directly from Texas Instruments (5849 in Stock)
$0.0800 per unit
Series Information for SN74HC74DBR - Texas Instruments

Features

  • feature
    Low Power Consumption, 40-u00b5A Maximum ICC
  • feature
    Outputs Can Drive Up To 10 LSTTL Loads
  • feature
    Typical tpd = 15 ns
  • feature
    Very Low Input Current of 1 u00b5A
  • feature
    Wide Operating Voltage Range: 2 V to 6 V
  • feature
    u00b14-mA Output Drive at 5 V

Description

LOGIC DUAL F-F W/CLR/PRESET 14SSOP
The SNx4HC74 devices contain two independent Dtype 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 holdtime interval, data at the D input can be changed without affecting the levels at the outputs.

Specifications

Logic Family / Base Number:
74HC74
Flip-Flop Type:
D
Propagation Delay:
15ns
Frequency:
60MHz
Output Current:
5.2mA
Logic Case Style:
SSOP
No. of Pins:
14Pins
Trigger Type:
Positive Edge
IC Output Type:
Complementary
Supply Voltage Min:
2V
Supply Voltage Max:
6V
Logic IC Family:
74HC
Logic IC Base Number:
7474
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Logic Function Number:
7474
Logic IC Function:
Dual D-Type Positive-Edge-Triggered Flip-Flop with Clear and Preset
Operating Temperature Range:
-40°C to +85°C
Supply Voltage Range:
2V to 6V
Termination Type:
Surface Mount Device

Alternate Descriptions

Avnet America

Flip Flop D-Type Pos-Edge 2-Element 14-Pin SSOP T/R

Avnet Europe

Flip Flop D-Type Pos-Edge 2-Element 14-Pin SSOP T/R

Texas Instruments

Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset

Texas Instruments product