SN74HCS72-Q1 Automotive Schmitt-trigger input dual D-type negative-edge-triggered flip-flops w/ clear and preset | TI.com

SN74HCS72-Q1
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Automotive Schmitt-trigger input dual D-type negative-edge-triggered flip-flops w/ clear and preset

 

Description

This device contains two independent D-type negative-edge-triggered flip-flops. All inputs include Schmitt-triggers, allowing for slow or noisy input signals. A low level at the preset (PRE) input sets the output high. A low level at the clear (CLR) input resets the output low. Preset and clear functions are asynchronous and not dependent on the levels of the other inputs. When PRE and CLR are inactive (high), data at the data (D) input meeting the setup time requirements is transferred to the outputs (Q, Q) on the negative-going edge of the clock (CLK) pulse. Following the hold-time interval, data at the data (D) input can be changed without affecting the levels at the outputs (Q, Q).

Features

  • AEC-Q100 Qualified for automotive applications:
    • Device temperature grade 1: –40°C to +125°C, TA
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classifcation Level C6
  • Wide operating voltage range: 2 V to 6 V
  • Schmitt-trigger inputs allow for slow or noisy input signals
  • Low power consumption
    • Typical ICC of 100 nA
    • Typical input leakage current of ±100 nA
  • ±7.8-mA output drive at 5 V

All trademarks are the property of their respective owners.

Parametrics

Compare all products in D-type flip-flop Email Download to Excel
Part number Order Technology Family Input type Output type VCC (Min) (V) VCC (Max) (V) Channels (#) Clock Frequency (Max) (MHz) ICC (uA) IOL (Max) (mA) IOH (Max) (mA) Features Rating Package Group
SN74HCS72-Q1 Order now HCS     Schmitt-Trigger     Push-Pull     2     6     2     45     2     7.8     -7.8     Balanced outputs
High speed (tpd 10-50ns)
Positive input clamp diode    
Automotive     SOIC | 14
TSSOP | 14    
SN74AHC74Q-Q1 Order now AHC     Standard CMOS     Push-Pull     2     5.5     2     110     20     8     -8     Balanced outputs
High speed (tpd 10-50ns)
Over-voltage tolerant inputs    
Automotive     SOIC | 14
TSSOP | 14    
SN74HC74 Order now HC     Standard CMOS     Push-Pull     2     6     2     29     40     5.2     -5.2     Balanced outputs
High speed (tpd 10-50ns)
Positive input clamp diode    
Catalog     PDIP | 14
SOIC | 14
SO | 14
SSOP | 14
TSSOP | 14    
SN74HC74-Q1 Order now HC     Standard CMOS     Push-Pull     2     6     2     29     40     5.2     -5.2     Balanced outputs
High speed (tpd 10-50ns)
Positive input clamp diode    
Automotive     SOIC | 14
TSSOP | 14    
SN74HCS74-Q1 Order now HCS     Schmitt-Trigger     Push-Pull     2     6     2     45     2     7.8     -7.8     Balanced outputs
High speed (tpd 10-50ns)
Positive input clamp diode    
Automotive     SOIC | 14
TSSOP | 14    
SN74LVC74A-Q1 Order now LVC     Standard CMOS     Push-Pull     2     3.6     2     100     10     24     -24     Balanced outputs
Very high speed (tpd 5-10ns)
Over-voltage tolerant inputs    
Automotive     SOIC | 14
TSSOP | 14