MC74HC374AN

Number of Circuits : 1
Maximum Operating Temperature : + 125 C
Logic Type : CMOS
Polarity : Non-Inverting
Input Type : Single-Ended
Output Type : Single-Ended
Mounting Style : Through Hole
Package / Case : PDIP-20
Packaging : Tube
High Level Output Current : - 7.8 mA
Low Level Output Current : 7.8 mA
Supply Voltage - Max : 6 V
Logic Family : HC
Propagation Delay Time : 125 ns


Features:

• Output Drive Capability: 15 LSTTL Loads
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 mA
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance with the Requirements Defined by JEDEC Standard No. 7A
• Chip Complexity: 266 FETs or 66.5 Equivalent Gates


Pinout




Specifications

 

Symbol	Parameter	Value	Unit
vcc	DC Supply Voltage (Referenced to GND)	0.5 to +7.0	V
VIN	DC Input Voltage (Referenced to GND)	0.5 to VCC + 0.5	V
VOUT	DC Output Voltage (Referenced to GND)	0.5 to VCC + 0.5	V
LIN	DC Input Current, per Pin	±20	mA
IOUT	DC Onput Current, per Pin	±35	mA
ICC	DC Supply Current Per Supply Pin	±75	mA
PD	Power dissipation in still air piastic DIP SOIC package	750 500 450	mW
TSTG	Storage Temperature	65 to +150	°C
TL	Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package)	260	°C

* Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
?Derating - Plastic DIP: 10 mW/ from 65to 125
Ceramic DIP: 10 mW/ from 100 to 125
SOIC Package: 7 mW/ from 65 to 125
For high frequency or heavy load considerations, see Chapter 2 of the Motorola HighSpeed CMOS Data Book (DL129/D).


Description

The MC74HC374A is identical in pinout to the LS374. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

Data meeting the setup time is clocked to the outputs with the rising edge of the clock. The Output Enable input of MC74HC374AN does not affect the states of the flipflops, but when Output Enable is high, the outputs are forced to the highimpedance state; thus, data may be stored even when the outputs are not enabled.

The HC374A is identical in function to the HC574A which has the input pins on the opposite side of the package from the output. This device is similar in function to the HC534A which has inverting outputs.

Parameters:

Technical/Catalog Information	MC74HC374AN
Vendor	ON Semiconductor
Category	Integrated Circuits (ICs)
Mounting Type	Through Hole
Package / Case	20-DIP
Function	Standard
Number of Bits per Element	8
Number of Elements	1 - Single
Current - Output High, Low	7.8mA, 7.8mA
Output Type	Tri-State Non Inverted
Trigger Type	Positive Edge
Type	D-Type Bus
Packaging	Tube
Operating Temperature	-55°C ~ 125°C
Delay Time - Propagation	21ns
Frequency - Clock	35MHz
Voltage - Supply	2 V ~ 6 V
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	MC74HC374AN MC74HC374AN MC74HC374ANOS ND MC74HC374ANOSND MC74HC374ANOS