CD54HC193 Status: ACTIVE

High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters

Harris

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Datasheet

CD54/74HC192, CD54/74HC193, CD54/74HCT193 (Rev. F) (PDF 654 KB)
13 Oct 2003

	CD54HC193	CD74HC193
Voltage Nodes(V)	6, 5, 2	6, 5, 2
Vcc range(V)		2.0 to 6.0
Input Level		CMOS
Output Level		CMOS
Clear		Async
Rating	Military	Catalog
Technology Family	HC	HC
	Samples	Samples
	Inventory	Inventory

Other qualified versions of CD54HC193

Version	Part Number	Definition
Catalog	CD74HC193	TI's standard catalog product

Customers Who Evaluated This Product Also Evaluated

CD40161B-MIL: CMOS Synchronous Programmable 4-Bit Binary Counter with Asynchronous Clear
SN54LS163A: Synchronous 4-Bit Counters
SN55451B: Dual Very-High Speed, High-Current Peripheral Drivers
SN54LS688: 8-Bit Identity/Magnitude Comparators (P=Q) with Enable
CD54HC157: High Speed CMOS Logic Quad 2-Input Multiplexers

Product Information

Features

Synchronous Counting and Asynchronous Loading
Two Outputs for N-Bit Cascading
Look-Ahead Carry for High-Speed Counting
Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
Wide Operating Temperature Range . . . –55°C to 125°C
Balanced Propagation Delay and Transition Times
Significant Power Reduction Compared to LSTTL Logic ICs
HC Types
- 2V to 6V Operation
- High Noise Immunity: N_IL = 30%, N_IH = 30% of V_CC at V_CC = 5V
HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility, V_IL = 0.8V (Max), V_IH = 2V (Min)
- CMOS Input Compatibility, I_l 1µA at V_OL, V_OH

Data sheet acquired from Harris Semiconductor

Description

The ’HC192, ’HC193 and ’HCT193 are asynchronously presettable BCD Decade and Binary Up/Down synchronous counters, respectively.

Presetting the counter to the number on the preset data inputs (P0-P3) is accomplished by a LOW asynchronous parallel load input (PL)\. The counter is incremented on the low-to-high transition of the Clock-Up input (and a high level on the Clock-Down input) and decremented on the low to high transition of the Clock-Down input (and a high level on the Clock-up input). A high level on the MR input overrides any other input to clear the counter to its zero state. The Terminal Count up (carry) goes low half a clock period before the zero count is reached and returns to a high level at the zero count.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging		CAD Design Tools	Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Package QTY \| Package Carrier	Footprints	Samples
CD54HC193F3A	ACTIVE	-55 to 125	4.76 \| 1ku	CDIP (J) \| 16	1 \| TUBE	Contact TI Distributor or Sales Office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 12:10 PM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 8 WeeksCD54HC193F3A
Americas	Avnet	89
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
CD54HC193F3A	TBD	A42	N/A for Pkg Type	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for CD54HC193

Datasheet

CD54/74HC192, CD54/74HC193, CD54/74HCT193 (Rev. F) (PDF, 654 KB)
13 Oct 2003

Application Notes

Input and Output Characteristics of Digital Integrated Circuits (HTM, 9 KB) 9385 views
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24 May 2004 Read Abstract
Designing With Logic (Rev. C) (HTM, 8 KB) 9159 views
01 Jun 1997 Read Abstract
SN54/74HCT CMOS Logic Family Applications and Restrictions (HTM, 8 KB) 3812 views
01 May 1996 Read Abstract
Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (HTM, 8 KB) 2079 views
01 Apr 1996 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21693 views
28 May 2003 Read Abstract
Implications of Slow or Floating CMOS Inputs (Rev. C) (HTM, 8 KB) 7105 views
01 Feb 1998 Read Abstract
CMOS Power Consumption and CPD Calculation (Rev. B) (HTM, 9 KB) 3172 views
01 Jun 1997 Read Abstract

View Application Notes for Binary Counters

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47354 views
16 Jan 2007
Signal Switch Data Book (Rev. A) (PDF, 18396 KB) 9650 views
14 Nov 2003

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90646 views
23 Jul 2009

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15425 views
07 Oct 2003
SN74HC4851/HC4852 Product Clip (Rev. B) (PDF, 501 KB) 2604 views
11 May 2004

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
CD40161B-MIL	CMOS Synchronous Programmable 4-Bit Binary Counter with Asynchronous Clear	COUNTERS-BINARY COUNTERS	TI customers also evaluated this product.
SN54LS163A	Synchronous 4-Bit Counters	COUNTERS-BINARY COUNTERS	TI customers also evaluated this product.
SN55451B	Dual Very-High Speed, High-Current Peripheral Drivers	OTHER INTERFACE-PERIPHERAL DRIVERS AND ACTUATORS	TI customers also evaluated this product.
SN54LS688	8-Bit Identity/Magnitude Comparators (P=Q) with Enable	DIGITAL COMPARATORS-IDENTITY COMPARATORS	TI customers also evaluated this product.
CD54HC157	High Speed CMOS Logic Quad 2-Input Multiplexers	DECODERS/ENCODERS/MULTIPLEXERS-DATA SELECTORS/MULTIPLEXERS	TI customers also evaluated this product.
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CD54HC193 Status: ACTIVE

High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters

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