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Details for SN74HC74DBR by Texas Instruments
Semiconductors - ICs > Logic > Flip Flops
SN74HC74DBR
Buy Directly from Texas Instruments (87506 in stock) $0.0650
LOGIC DUAL F-F W/CLR/PRESET 14SSOP
SN74HC74DBR image

SN74HC74DBR by Texas Instruments

LOGIC DUAL F-F W/CLR/PRESET 14SSOP

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

Part Information

SN74HC74DBR image
RoHS Compliant

Description

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.

Technical 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, 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

Dual D-Type Flip-Flop Clear/Preset SSOP RS Components
Flip Flop D-Type Pos-Edge 2-Element 14-Pin SSOP T/R Avnet America
Flip Flop D-Type Pos-Edge 2-Element 14-Pin SSOP T/R Avnet Europe
Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset Texas Instruments
On a Reel of 2000, Texas Instruments SN74HC74DBR İkili D Tipi Flip Flop Entegresi, LSTTL, 14-Pinli SSOP RS Components TR
Dual D-Type Flip-Flop Clear/Preset SSOP RS Components IT