74HC74D

Maximum Operating Temperature : + 125 C
Mounting Style : SMD/SMT
Number of Circuits : 2
Input Type : Single-Ended
Packaging : Tube
Logic Type : D-Type Flip-Flop
Polarity : Inverting/Non-Inverting
Output Type : Differential
Logic Family : 74HC
Supply Voltage - Max : 6 V
High Level Output Current : - 5.2 mA
Low Level Output Current : 5.2 mA
Package / Case : SOT-108
Propagation Delay Time : 44 ns


Pinout




Description

The 74HC74D belongs to the 74HC74 series. It is a high-speed Si-gate CMOS device and is pin compatible with low power Schottky TTL(LSTTL). It is available in the plastic SO14 package.

There are some features of the 74HC74D as follows. (1) wide supply voltage range from 20 to 60 V; (2) symmetrical output impedance; (3) high noise immunity; (4) low power dissipation; (5) balanced propagation delays; (6)ESD protection.

Then is some information about the operating characters of the 74HC74D. (1): the typical supply voltage (VCC) is 5.0 V,the minimum is 2.0 V and the maximum is 6.0 V; (2): input voltage (VI) is from 0 to VCC; (3): output voltage (VO) is from 0 to VCC; (4): the typical operating ambient temperature (Tamb) is 25 ,the minimum is -40 and the maximum is 125 ; (5): the maximum input rise time and fall time are 1000 ns at VCC is 2.0 V,are 500 ns at VCC is 4.5 V and are 400 ns at VCC is 6.0 V; (6): the typical high-level input voltage (VIH) is 1.2 V and the minimum is 1.5 V at VCC is 2.0 V; (7): the typical low-level input voltage (VIL) is 0.8 V and the maximum is 0.5 V when VCC is 2.0 V.