SN74HC161DTE4 datasheet, PDF - EEWORLD Datasheet

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SN74HC161DTE4: DescriptionBinary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16; Categorylogic; File Size1MB，29 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/; Related ProductsFound17parts with similar functions to SN74HC161DTE4

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SN74HC161DTE4 Overview

Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16

SN74HC161DTE4 Parametric

Parameter Name	Attribute value
Maker	Rochester Electronics
package instruction	SOP,
Reach Compliance Code	unknown
Other features	RCO OUTPUT
Counting direction	UP
series	HC/UH
JESD-30 code	R-PDSO-G16
length	9.9 mm
Load/preset input	YES
Logic integrated circuit type	BINARY COUNTER
Operating mode	SYNCHRONOUS
Number of digits	4
Number of functions	1
Number of terminals	16
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
propagation delay (tpd)	255 ns
Maximum seat height	1.75 mm
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	2 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Trigger type	POSITIVE EDGE
width	3.9 mm
minfmax	29 MHz
Base Number Matches	1

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SN54HC161, SN74HC161

4 BIT SYNCHRONOUS BINARY COUNTERS

SCLS297D − JANUARY 1996 − REVISED SEPTEMBER 2003

Wide Operating Voltage Range of 2 V to 6 V

Outputs Can Drive Up To 10 LSTTL Loads

Low Power Consumption, 80-µA Max I

Typical t

= 14 ns

±4-mA

Output Drive at 5 V

SN54HC161 . . . J OR W PACKAGE

SN74HC161 . . . D, N, NS, OR PW PACKAGE

(TOP VIEW)

Low Input Current of 1

µA

Max

Internal Look-Ahead for Fast Counting

Carry Output for n-Bit Cascading

Synchronous Counting

Synchronously Programmable

SN54HC161 . . . FK PACKAGE

(TOP VIEW)

CLR

CLK

ENP

GND

RCO

ENT

LOAD

3 2 1 20 19

9 10 11 12 13

CLK

CLR

RCO

NC − No internal connection

ORDERABLE

PART NUMBER

SN74HC161N

SN74HC161D

SN74HC161DR

SN74HC161DT

SN74HC161NSR

SN74HC161PW

SN74HC161PWR

SN74HC161PWT

SNJ54HC161J

SNJ54HC161W

SNJ54HC161FK

SNJ54HC161J

SNJ54HC161W

SNJ54HC161FK

HC161

Tube of 25

Tube of 40

Reel of 2500

Reel of 250

Reel of 2000

Tube of 90

Reel of 2000

Reel of 250

Tube of 25

Tube of 150

Tube of 55

description/ordering information

These synchronous, presettable counters feature an internal carry look-ahead for application in high-speed

counting designs. The ’HC161 devices are 4-bit binary counters. Synchronous operation is provided by having

all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructed

by the count-enable (ENP, ENT) inputs and internal gating. This mode of operation eliminates the output

counting spikes that are normally associated with synchronous (ripple-clock) counters. A buffered clock (CLK)

input triggers the four flip-flops on the rising (positive-going) edge of the clock waveform.

ORDERING INFORMATION

PDIP − N

PACKAGE†

TOP-SIDE

MARKING

SN74HC161N

SOIC − D

−40°C to 85°C

SOP − NS

TSSOP − PW

CDIP − J

−55 C 125°C

−55°C to 125 C

CFP − W

LCCC − FK

† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are

available at www.ti.com/sc/package.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303

•

DALLAS, TEXAS 75265

ENP

GND

LOAD

ENT

On products compliant to MIL PRF 38535, all parameters are tested

unless otherwise noted. On all other products, production

processing does not necessarily include testing of all parameters.



2003, Texas Instruments Incorporated

SN74HC161DTE4 Related Products

	SN74HC161DTE4	SN74HC161NSRG4	SN74HC161DTG4	SN74HC161PWTG4	SN74HC161PWTE4	SN74HC161NSRE4	SN74HC161PWE4	SN74HC161PWRG4
Description	Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16	Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, SOP-16	Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16	Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, TSSOP-16	Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, TSSOP-16	Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, SOP-16	Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, TSSOP-16	Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO16, GREEN, PLASTIC, TSSOP-16
package instruction	SOP,	SOP,	SOP,	TSSOP,	TSSOP,	SOP,	TSSOP,	TSSOP,
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
Other features	RCO OUTPUT	RCO OUTPUT	RCO OUTPUT	RCO OUTPUT	RCO OUTPUT	RCO OUTPUT	RCO OUTPUT	RCO OUTPUT
Counting direction	UP	UP	UP	UP	UP	UP	UP	UP
series	HC/UH	HC/UH	HC/UH	HC/UH	HC/UH	HC/UH	HC/UH	HC/UH
JESD-30 code	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16
length	9.9 mm	10.2 mm	9.9 mm	5 mm	5 mm	10.2 mm	5 mm	5 mm
Load/preset input	YES	YES	YES	YES	YES	YES	YES	YES
Logic integrated circuit type	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Number of digits	4	4	4	4	4	4	4	4
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	16	16	16	16	16	16	16	16
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP	TSSOP	TSSOP	SOP	TSSOP	TSSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
propagation delay (tpd)	255 ns	255 ns	255 ns	255 ns	255 ns	255 ns	255 ns	255 ns
Maximum seat height	1.75 mm	2 mm	1.75 mm	1.2 mm	1.2 mm	2 mm	1.2 mm	1.2 mm
Maximum supply voltage (Vsup)	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V
Minimum supply voltage (Vsup)	2 V	2 V	2 V	2 V	2 V	2 V	2 V	2 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	0.65 mm	0.65 mm	1.27 mm	0.65 mm	0.65 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Trigger type	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
width	3.9 mm	5.3 mm	3.9 mm	4.4 mm	4.4 mm	5.3 mm	4.4 mm	4.4 mm
minfmax	29 MHz	29 MHz	29 MHz	29 MHz	29 MHz	29 MHz	29 MHz	29 MHz
Maker	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	-	-	Rochester Electronics
Base Number Matches	1	1	1	1	1	1	1	-

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