CD74HCT191M datasheet, PDF - EEWORLD Datasheet

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CD74HCT191M: DescriptionBinary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16; Categorylogic logic; File Size845KB，9 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/

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CD74HCT191M Overview

Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16

CD74HCT191M Parametric

Parameter Name	Attribute value
Maker	Rochester Electronics
package instruction	,
Reach Compliance Code	unknown
Other features	TCO OUTPUT
Counting direction	BIDIRECTIONAL
series	HCT
JESD-30 code	R-PDSO-G16
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	125 °C
Minimum operating temperature	-55 °C
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
propagation delay (tpd)	53 ns
Certification status	Not Qualified
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	MILITARY
Terminal form	GULL WING
Terminal location	DUAL
Trigger type	POSITIVE EDGE
minfmax	30 MHz

CD74HCT191M Related Products

	CD74HCT191M	CD74HC191M	CD74HCT191E	CD74HC191E
Description	Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16	Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16,	Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDIP16,	Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDIP16,
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	HC/UH	HCT	HC/UH
JESD-30 code	R-PDSO-G16	R-PDSO-G16	R-PDIP-T16	R-PDIP-T16
Load/preset input	YES	YES	YES	YES
Logic integrated circuit type	BINARY COUNTER	BINARY 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	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	IN-LINE
propagation delay (tpd)	53 ns	255 ns	53 ns	255 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum supply voltage (Vsup)	5.5 V	6 V	5.5 V	6 V
Minimum supply voltage (Vsup)	4.5 V	2 V	4.5 V	2 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V
surface mount	YES	YES	NO	NO
technology	CMOS	CMOS	CMOS	CMOS
Temperature level	MILITARY	MILITARY	MILITARY	MILITARY
Terminal form	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE
Terminal location	DUAL	DUAL	DUAL	DUAL
Trigger type	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
minfmax	30 MHz	35 MHz	30 MHz	35 MHz
Maker	Rochester Electronics	-	Rochester Electronics	Rochester Electronics

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