SN74LVC1G79 (ACTIVE)

Single Positive-Edge-Triggered D-Type Flip-Flop

 

Description

The SN74LVC1G79 device is a single positive-edge-triggered D-type flip-flop that is designed for 1.65-V to 5.5-V VCC operation.

When data at the data (D) input meets the setup time requirement, the data is transferred to the Q output on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold-time interval, data at the D input can be changed without affecting the level at the output.

NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs when the device is powered down. This inhibits current backflow into the device which prevents damage to the device.

Features

  • Available in the Texas Instruments
    NanoFree™ Package
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)
  • Supports 5-V VCC Operation
  • Inputs Accept Voltages to 5.5 V
  • Supports Down Translation to VCC
  • Max tpd of 6 ns at 3.3 V and 50 pF load
  • Low Power Consumption, 10-µA Max ICC
  • ±24-mA Output Drive at 3.3 V
  • Ioff supports Partial-Power-Down Mode and Back-Drive Protection

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Parametrics Compare all products in Little Logic

 
Technology Family
Sub-Family
Gate Type
VCC (Min) (V)
VCC (Max) (V)
Bits (#)
Voltage (Nom) (V)
F @ Nom Voltage (Max) (Mhz)
ICC @ Nom Voltage (Max) (mA)
tpd @ Nom Voltage (Max) (ns)
Output Drive (IOL/IOH) (Max) (mA)
Logic
3-State Output
Schmitt Trigger
Rating
Operating Temperature Range (C)
Pin/Package
Features
SN74LVC1G79 SN74AUC1G79 SN74AUP1G74 SN74AUP1G79 SN74AUP1G80 SN74AUP2G79 SN74LVC1G374-Q1 SN74LVC1G79-Q1 SN74LVC2G74-Q1
LVC    AUC    AUP    AUP    AUP    AUP    LVC    LVC    LVC   
D-Type Flip-Flop    D-Type Flip-Flop    D-Type Flip-Flop    D-Type Flip-Flop    D-Type Flip-Flop    D-Type Flip-Flop    D-Type Flip-Flop    D-Type Flip-Flop    D-Type Flip-Flop   
FLIP-FLOP    FLIP-FLOP    FLIP-FLOP    FLIP-FLOP    FLIP-FLOP    FLIP-FLOP    FLIP-FLOP    FLIP-FLOP    FLIP-FLOP   
1.65    0.8    0.8    0.8    0.8    0.8    1.65    1.65    1.65   
5.5    2.7    3.6    3.6    3.6    3.6    5.5    5.5    5.5   
1    1    1    1    1    2    1    1    1   
1.8
2.5
3.3
5   
0.8
1.2
1.5
1.8
2.5   
0.8
1.2
1.5
1.8
2.5
3.3   
0.8
1.2
1.5
1.8
2.5
3.3   
0.8
1.2
1.5
1.8
2.5
3.3   
0.8
1.2
1.5
1.8
2.5
3.3   
1.8
2.5
3.3
5   
3.3    1.8
2.5
3.3
5   
150    250    100    100    100    100    150    150    150   
0.01    0.01    0.0009    0.0009    0.0009    0.0009    0.01    0.01    0.01   
12
8.5
6
5   
5
2.9
2.5
1.9
1.3   
38
26
17
13
9
7   
27.2
17.3
11.8
9.6
7
5.8   
28.4
20.7
14.1
11.2
7.9
6.4   
27.2
17.3
13.3
11.3
7.8
6.3   
18.3
10.2
7
5   
12 8.5 6 5    14.4
8.1
6.9
5.1   
32/-32    9/-9    4/-4    4/-4    4/-4    4/-4    32/-32    32/-32    32/-32   
True    True    True    True    Inverting    True    True    True    True   
No    No    No    No    No    No    Yes    No    No   
No    No    No    No    No    No    No    No    No   
Catalog    Catalog    Catalog    Catalog    Catalog    Catalog    Automotive    Automotive    Automotive   
-40 to 125
-40 to 85   
-40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 125    -40 to 125    -40 to 125   
5DSBGA
5SC70
5SOT-23
5SOT-5X3   
5SC70
5SOT-23   
8DSBGA
8UQFN
8VSSOP
8X2SON   
5DSBGA
5SC70
5SOT-23
5SOT-5X3
6DSBGA
6SON   
5DSBGA
5SC70
5SOT-23
6DSBGA
6SON   
8DSBGA
8UQFN
8VSSOP
8X2SON   
6SC70
6SOT-23   
5SC70    8VSSOP   
Ioff
down translation to Vcc
low power   
IOFF
low power consumption
low tpd   
IOFF
low power consumption
low tpd   
IOFF
low power consumption
low tpd   
IOFF
low power consumption
low tpd   
IOFF
low power consumption
low tpd   
Ioff
down translation to Vcc
low power   
Ioff, Down translation to Vcc, Low Power    Ioff
down translation to Vcc
low power   

Other qualified versions of SN74LVC1G79

Version Part Number Definition
Automotive SN74LVC1G79-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
Enhanced Product SN74LVC1G79-EP Supports Defense, Aerospace and Medical Applications

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