MM74HCT191N datasheet, PDF - EEWORLD Datasheet

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MM74HCT191N: DescriptionIC HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, DIP-16, Counter; Categorylogic logic; File Size218KB，8 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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MM74HCT191N Overview

IC HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, DIP-16, Counter

MM74HCT191N Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	National Semiconductor（TI ）
package instruction	DIP, DIP16,.3
Reach Compliance Code	unknown
Other features	TCO OUTPUT
Counting direction	BIDIRECTIONAL
series	HCT
JESD-30 code	R-PDIP-T16
JESD-609 code	e0
length	19.305 mm
Load capacitance (CL)	50 pF
Load/preset input	YES
Logic integrated circuit type	BINARY COUNTER
Maximum Frequency@Nom-Sup	16000000 Hz
MaximumI(ol)	0.004 A
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	DIP
Encapsulate equivalent code	DIP16,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
propagation delay (tpd)	54 ns
Certification status	Not Qualified
Maximum seat height	5.08 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Trigger type	POSITIVE EDGE
width	7.62 mm
minfmax	16 MHz
Base Number Matches	1

MM74HCT191N Related Products

	MM74HCT191N	MM74HCT190N	MM54HCT191J	MM74HCT191J
Description	IC HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, DIP-16, Counter	IC HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDIP16, DIP-16, Counter	IC HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16, DIP-16, Counter	IC HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16, DIP-16, Counter
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible
package instruction	DIP, DIP16,.3	DIP, DIP16,.3	DIP, DIP16,.3	DIP, DIP16,.3
Reach Compliance Code	unknown	unknown	unknown	unknown
Other features	TCO OUTPUT	TCO OUTPUT	TCO OUTPUT	TCO OUTPUT
Counting direction	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL
series	HCT	HCT	HCT	HCT
JESD-30 code	R-PDIP-T16	R-PDIP-T16	R-GDIP-T16	R-GDIP-T16
JESD-609 code	e0	e0	e0	e0
length	19.305 mm	19.305 mm	19.43 mm	19.43 mm
Load/preset input	YES	YES	YES	YES
Logic integrated circuit type	BINARY COUNTER	DECADE COUNTER	BINARY COUNTER	BINARY COUNTER
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Number of digits	4	4	4	4
Number of functions	1	1	1	1
Number of terminals	16	16	16	16
Maximum operating temperature	85 °C	85 °C	125 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-55 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED
encapsulated code	DIP	DIP	DIP	DIP
Encapsulate equivalent code	DIP16,.3	DIP16,.3	DIP16,.3	DIP16,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	IN-LINE	IN-LINE	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
power supply	5 V	5 V	5 V	5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	5.08 mm	5.08 mm	5.08 mm	5.08 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V
surface mount	NO	NO	NO	NO
technology	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	MILITARY	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	2.54 mm	2.54 mm	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Trigger type	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
width	7.62 mm	7.62 mm	7.62 mm	7.62 mm
Maker	National Semiconductor（TI ）	-	National Semiconductor（TI ）	National Semiconductor（TI ）
Load capacitance (CL)	50 pF	50 pF	-	50 pF
Maximum Frequency@Nom-Sup	16000000 Hz	16000000 Hz	-	16000000 Hz
MaximumI(ol)	0.004 A	0.004 A	-	0.004 A

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