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Request evaluation samplesSupply original CD74HC195PWG4, Logic - Shift Registers, by Texas Instruments
CD74HC195PWG4 is a Logic - Shift Registers model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Logic - Shift Registers product path. Known package information currently points to TSSOP under the Texas Instruments brand listing. IC 4-BIT ACCESS REGISTER 16TSSOP. TrustCompo combines the available model, brand, hierarchy, and specification details around CD74HC195PWG4 so buyers can move faster from review to quotation.
RoHS
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Key specifications
Series
74HC
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Logic - Shift RegistersDescription
IC 4-BIT ACCESS REGISTER 16TSSOP
key Attributes
-
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ISO 9001
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Product overview
Overview
Description
The ’HC194 and CD74HCT194 are 4-bit shift registers with Asynchronous Master Reset (MR). In the parallel mode (S0 and S1 are high), data is loaded into the associated flip-flop and appears at the output after the positive transition of the clock input (CP). During parallel loading serial data flow is inhibited. Shift left and shift right are accomplished synchronously on the positive clock edge with serial data entered at the shift left (DSL) serial input for the shift left mode, and at the shift right (DSR) serial input for the shift right mode. Clearing the register is accomplished by a Low applied to the Master Reset (MR) pin.
Features
• Four Operating Modes - Shift Right, Shift Left, Hold and Reset
• Synchronous Parallel or Serial Operation
• Typical fMAX = 60MHz at VCC = 5V, CL = 15pF, TA = 25°C
• Asynchronous Master Reset
• Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL Logic ICs
• HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
• HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH
The ’HC194 and CD74HCT194 are 4-bit shift registers with Asynchronous Master Reset (MR). In the parallel mode (S0 and S1 are high), data is loaded into the associated flip-flop and appears at the output after the positive transition of the clock input (CP). During parallel loading serial data flow is inhibited. Shift left and shift right are accomplished synchronously on the positive clock edge with serial data entered at the shift left (DSL) serial input for the shift left mode, and at the shift right (DSR) serial input for the shift right mode. Clearing the register is accomplished by a Low applied to the Master Reset (MR) pin.
Features
• Four Operating Modes - Shift Right, Shift Left, Hold and Reset
• Synchronous Parallel or Serial Operation
• Typical fMAX = 60MHz at VCC = 5V, CL = 15pF, TA = 25°C
• Asynchronous Master Reset
• Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL Logic ICs
• HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
• HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Packaging
Tube
Product Attribute
Mounting Type
Surface Mount
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Mounting Type
Surface Mount
Lifecycle Status
ACTIVE (Last Updated: 1 week ago)
Factory Lead Time
6 Weeks
Operating Temperature
-55°C~125°C
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Technology
CMOS
Manufacturer
Texas
Package / Case
16-TSSOP (0.173, 4.40mm Width)
Width
4.4mm
Weight
61.887009mg
Quiescent Current
8μA
Max I(Ol)
0.0052 A
Family
HC/UH
Direction
Unidirectional
Output Polarity
TRUE
Series
74HC
Contact Plating
Gold
Operating Supply Voltage
5V
Radiation Hardening
No
Number Of Terminations
16
Number Of Pins
16
Mount
Surface Mount
Pbfree Code
yes
Length
5mm
Supply Voltage
4.5V
Thickness
1mm
Height
1.2mm
Load Capacitance
50pF
Power Supply Current-Max (ICC)
0.08mA
Sub-Categories
Logic - Shift Registers
Output Type
Complementary
Number Of Input Lines
6
Base Part Number
74HC195
Manufacturer'S Part No.
CD74HC195PWG4
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
JESD-609 Code
e4
HTSUS
8542.39.0001
Propagation Delay
30 ns
Trigger Type
Positive Edge
Turn On Delay Time
265 ns
Supply Voltage-Min (Vsup)
2V
Number Of Elements
1
Supply Voltage-Max (Vsup)
6V
Voltage - Supply
2V~6V
Fmax-Min
23 MHz
Schmitt Trigger
No
Max
20000000Hz
Prop.
37 ns
Logic Function
Shift Register
Function
Universal
Logic Type
Register, Bidirectional
Number Of Bits Per Element
4
Common questions
Product FAQ
Quick answers for buyers reviewing CD74HC195PWG4, stock, documentation, and sourcing steps.
What is CD74HC195PWG4?
CD74HC195PWG4 is a Logic - Shift Registers component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for CD74HC195PWG4?
CD74HC195PWG4 is listed with package reference TSSOP. The current product description is IC 4-BIT ACCESS REGISTER 16TSSOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is CD74HC195PWG4 available in stock?
This page currently shows 67294 units in stock and 25564 units available for CD74HC195PWG4. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for CD74HC195PWG4?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for CD74HC195PWG4 by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for CD74HC195PWG4?
A dedicated datasheet link is not currently listed for CD74HC195PWG4 by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify CD74HC195PWG4 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for CD74HC195PWG4 before approving the order.
Logic - Shift Registers
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