M74HC161M1R datasheet, PDF - EEWORLD Datasheet

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M74HC161M1R: DescriptionCounter Shift Registers SO-16 SYNC BIN CNTR; Categorylogic logic; File Size957KB，12 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

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M74HC161M1R Overview

Counter Shift Registers SO-16 SYNC BIN CNTR

M74HC161M1R Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	STMicroelectronics
Parts packaging code	SOIC
package instruction	SOP, SOP16,.25
Contacts	16
Reach Compliance Code	compliant
Other features	TCO OUTPUT
Counting direction	UP
series	HC/UH
JESD-30 code	R-PDSO-G16
JESD-609 code	e4
length	9.9 mm
Load capacitance (CL)	50 pF
Load/preset input	YES
Logic integrated circuit type	BINARY COUNTER
Maximum Frequency@Nom-Sup	21000000 Hz
MaximumI(ol)	0.004 A
Operating mode	SYNCHRONOUS
Humidity sensitivity level	1
Number of digits	4
Number of functions	1
Number of terminals	16
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP16,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
power supply	2/6 V
propagation delay (tpd)	190 ns
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	2 V
Nominal supply voltage (Vsup)	4.5 V
surface mount	YES
technology	CMOS
Temperature level	MILITARY
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Trigger type	POSITIVE EDGE
width	3.9 mm
minfmax	25 MHz

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M74HC161

SYNCHRONOUS PRESETTABLE 4-BIT COUNTER

HIGH SPEED :

MAX

= 62 MHz (TYP.) at V

= 6V

LOW POWER DISSIPATION:

=4µA(MAX.) at T

=25°C

HIGH NOISE IMMUNITY:

NIH

= V

NIL

= 28 % V

(MIN.)

SYMMETRICAL OUTPUT IMPEDANCE:

| = I

= 4mA (MIN)

BALANCED PROPAGATION DELAYS:

PLH

≅

PHL

WIDE OPERATING VOLTAGE RANGE:

(OPR) = 2V to 6V

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 161

DIP

SOP

ORDER CODES

PACKAGE

DIP

SOP

TSSOP

TUBE

DESCRIPTION

The M74HC161 is an high speed CMOS

SYNCHRONOUS

4-BIT

BINARY

PRESETTABLE COUNTER fabricated with silicon

gate C

MOS technology.

The CLOCK input is active on the rising edge.

Both LOAD and CLEAR inputs are active LOW.

Presetting is synchronous on the rising edge of

the clock, the function is cleared asynchronously.

Two enable inputs (TE and PE) and CARRY

output are provided to enable easy cascading of

counters, which facilities easy implementation of

N-bit counters without using external gates.

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

M74HC161B1R

M74HC161M1R

TSSOP

T&R

M74HC161RM13TR

M74HC161TTR

PIN CONNECTION AND IEC LOGIC SYMBOLS

July 2001

1/12

M74HC161M1R Related Products

	M74HC161M1R	M74HC161B1R	M74HC161RM13TR
Description	Counter Shift Registers SO-16 SYNC BIN CNTR	Counter Shift Registers Sync Binary Counter	Counter Shift Registers Sync Binary Counter
Is it lead-free?	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	incompatible
Maker	STMicroelectronics	STMicroelectronics	STMicroelectronics
Parts packaging code	SOIC	DIP	SOIC
package instruction	SOP, SOP16,.25	DIP, DIP16,.3	SOP, SOP16,.25
Contacts	16	16	16
Reach Compliance Code	compliant	unknown	not_compliant
Other features	TCO OUTPUT	TCO OUTPUT	TCO OUTPUT
Counting direction	UP	UP	UP
series	HC/UH	HC/UH	HC/UH
JESD-30 code	R-PDSO-G16	R-PDIP-T16	R-PDSO-G16
JESD-609 code	e4	e4	e4
Load capacitance (CL)	50 pF	50 pF	50 pF
Load/preset input	YES	YES	YES
Logic integrated circuit type	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER
Maximum Frequency@Nom-Sup	21000000 Hz	21000000 Hz	21000000 Hz
MaximumI(ol)	0.004 A	0.004 A	0.004 A
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Number of digits	4	4	4
Number of functions	1	1	1
Number of terminals	16	16	16
Maximum operating temperature	125 °C	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	DIP	SOP
Encapsulate equivalent code	SOP16,.25	DIP16,.3	SOP16,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	IN-LINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	NOT SPECIFIED	260
power supply	2/6 V	2/6 V	2/6 V
propagation delay (tpd)	190 ns	190 ns	190 ns
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	5.1 mm	1.75 mm
Maximum supply voltage (Vsup)	6 V	6 V	6 V
Minimum supply voltage (Vsup)	2 V	2 V	2 V
Nominal supply voltage (Vsup)	4.5 V	4.5 V	4.5 V
surface mount	YES	NO	YES
technology	CMOS	CMOS	CMOS
Temperature level	MILITARY	MILITARY	MILITARY
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING	THROUGH-HOLE	GULL WING
Terminal pitch	1.27 mm	2.54 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	30
Trigger type	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
width	3.9 mm	7.62 mm	3.9 mm
minfmax	25 MHz	25 MHz	25 MHz
length	9.9 mm	-	9.9 mm
Humidity sensitivity level	1	-	3
Factory Lead Time	-	16 weeks	16 weeks

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