STMicroelectronics M74HC74B1R

Name: M74HC74B1R
Brand: STMicroelectronics
SKU: 3211009-M74HC74B1R
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: M74HC74B1R

Manufacturer:: STMicroelectronics

Ventron No:: 3211009-M74HC74B1R

Description:: IC D-TYPE POS TRG DUAL 14DIP

ECAD Model:

Datasheet:: M74HC74

Specifications

STMicroelectronics M74HC74B1R technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics M74HC74B1R.

Mount
Through Hole
Mounting Type
Through Hole
Package / Case
14-DIP (0.300, 7.62mm)
Number of Pins
14
Operating Temperature
-55°C~125°C TA
Packaging
Tube
Series
74HC
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
14
Terminal Finish
Matte Tin (Sn)
Subcategory
FF/Latches
Technology
CMOS
Voltage - Supply
2V~6V
Terminal Position
DUAL
Supply Voltage
4.5V
Base Part Number
M74HC74
Function
Set(Preset) and Reset
Output Type
Differential
Polarity
Non-Inverting
Supply Voltage-Max (Vsup)
6V
Supply Voltage-Min (Vsup)
2V
Number of Circuits
2
Load Capacitance
50pF
Power Dissipation
500mW
Output Current
5.2mA
Clock Frequency
67MHz
Propagation Delay
150 ns
Turn On Delay Time
13 ns
Family
HC/UH
Logic Function
AND, D-Type, Flip-Flop
Current - Quiescent (Iq)
2μA
Number of Inputs
1
Current - Output High, Low
5.2mA 5.2mA
Max I(ol)
0.004 A
Number of Bits per Element
1
Max Propagation Delay @ V, Max CL
26ns @ 6V, 50pF
Trigger Type
Positive Edge
Input Capacitance
5pF
Clock Edge Trigger Type
Positive Edge
Height
5.1mm
Length
20mm
Width
7.1mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

M74HC74B1R Overview
The M74HC74 is a professional-grade product designed to operate within a wide temperature range of -55°C to 125°C, making it suitable for various industrial applications. With a supply voltage of 4.5V, this product ensures reliable performance and stability. The M74HC74 belongs to the HC/UH family and features an AND, D-Type, Flip-Flop logic function. It is equipped with a positive edge clock edge trigger type, enabling precise timing and synchronization. With a length of 20mm, this product offers compactness and ease of installation. However, it is important to note that the M74HC74 is now considered obsolete, and alternative options should be sought for future projects.

M74HC74B1R Features
Tube package
74HC series
14 pins

M74HC74B1R Applications
There are a lot of STMicroelectronics M74HC74B1R Flip Flops applications.

Cold spare funcion
Frequency division
Bounce elimination switch
Divide a clock signal by 2 or 4
Event Detectors
Pattern generators
Frequency Dividers
Single Down Count-Control Line
Safety Clamp
2 – Bit synchronous counter

M74HC74B1R More Descriptions

FLIP-FLOP; DIP; CMOS LOGIC; -0.5 TO 7 V; /- 20 MA; -55; 125; 300; 500MW
D Flip-Flop, HC/UH Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDIP14
Logic IC; Logic Type:Flip-Flop; Logic Family:HC; Frequency Max:67MHz; Supply Voltage Min:2V; Supply Voltage Max:6V; Package/Case:14-PDIP; No. of Pins:14; Operating Temperature Range:-55°C to 125°C; IC Generic Number:74HC74 ;RoHS Compliant: Yes

Certification