Texas Instruments CD74HC195E
- Part Number:
- CD74HC195E
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3712872-CD74HC195E
- Description:
- High Speed CMOS Logic 4-Bit Parallel Access Register
- Datasheet:
- cd74hc195
- ConfigurationUniversal
- Bits (#)4
- Technology familyHC
- Supply voltage (min) (V)2
- Supply voltage (max) (V)6
- Input typeStandard CMOS
- Output typePush-Pull
- Clock frequency (MHz)60
- IOL (max) (mA)5.2
- IOH (max) (mA)-5.2
- Supply current (max) (μA)160
- FeaturesBalanced outputs
- Operating temperature range (°C)-55 to 125
- RatingCatalog
The device is useful in a wide variety of shifting, counting and storage applications. It performs serial, parallel, serial to parallel, or parallel to serial data transfers at very high speeds.
The two modes of operation, shift right (Q0-Q1) and parallel load, are controlled by the state of the Parallel Enable (PE)\ input. Serial data enters the first flip-flop (Q0) via the J and K\ inputs when the PE\ input is high, and is shifted one bit in the direction Q0-Q1-Q2-Q3 following each Low to High clock transition. The J and K\ inputs provide the flexibility of the JK-type input for special applications and by tying the two pins together, the simple D-type input for general applications. The device appears as four common-clocked D flip-flops when the PE\ input is Low. After the Low to High clock transition, data on the parallel inputs (D0-D3) is transferred to the respective Q0-Q3 outputs. Shift left operation (Q3-Q2) can be achieved by tying the Qn outputs to the Dn-1 inputs and holding the PE\ input low.
All parallel and serial data transfers are synchronous, occurring after each Low to High clock transition. The HC195 series utilizes edge triggering; therefore, there is no restriction on the activity of the J, K\, Pn and PE\ inputs for logic operations, other than set-up and hold time requirements. A Low on the asynchronous Master Reset (MR)\ input sets all Q outputs Low, independent of any other input condition.
Shift Register Single 4-Bit Serial/Parallel to Serial/Parallel 16-Pin PDIP Tube
HC/UH SERIES 4-BIT RIGHT PARALLEL IN PARALLEL OUT SHIFT REGISTER TRUE OUTPUT PDIP16
LOGIC, 4BIT ACCESS REGISTER, 16DIP; Shift Register Function:Universal; Logic Type:Parallel Access Register; No. of Elements:1; IC Output Type:Differential; Logic Case Style:DIP; No. of Pins:16; Supply Voltage Range:2V to 6V; Operating Temperature Range:-55°C to 125°C; SVHC:No SVHC (20-Jun-2011); Frequency:50MHz; Input Current Max:1µA; Logic IC Base Number:74195; Logic IC Family:HC; Logic IC Function:4bit Parallel Access Register; Package / Case:PDIP; Shift Register Function:Universal; Supply Voltage Max:6V; Supply Voltage Min:2V; Termination Type:Through Hole
Latest News
-
25 October 2023
What Is MB10S Bridge Rectifier?
Ⅰ. What is a bridge rectifier?Ⅱ. Overview of MB10S bridge rectifierⅢ. Symbol, footprint and pin configuration of MB10S bridge rectifierⅣ. Technical parameters of MB10S bridge rectifierⅤ. Features of... -
26 October 2023
L293DNE Quadruple Half-H Driver: Symbol, Features, Advantages and More
Ⅰ. Overview of L293DNE quadruple half-H driverⅡ. L293DNE symbol, footprint and pin configurationⅢ. Technical parameters of L293DNE/aⅣ. What are the features of L293DNE?Ⅴ. Working principle of L293DNEⅥ. What... -
26 October 2023
TL494CN PWM Controller: Pin Configuration, Layout Guidelines and Working Principle
Ⅰ. Overview of TL494CN PWM controllerⅡ. Symbol, footprint and pin configuration of TL494CN PWM controllerⅢ. Technical parameters of TL494CN PWM controllerⅣ. What are the features of TL494CN PWM... -
27 October 2023
CD4511BE Decoder: Pin Configuration, Features, Circuit and Applications
Ⅰ. What is a decoder?Ⅱ. Overview of CD4511BE decoderⅢ. Symbol, footprint and pin configuration of CD4511BE decoderⅣ. Technical parameters of CD4511BE decoderⅤ. What are the features of CD4511BE...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.