74F525DC datasheet, PDF - EEWORLD Datasheet

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74F525DC: DescriptionDivide By N Counter, F/FAST Series, Asynchronous, Positive Edge Triggered, Down Direction, TTL, CDIP28, CERAMIC, DIP-28; Categorylogic logic; File Size445KB，10 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/

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74F525DC Overview

Divide By N Counter, F/FAST Series, Asynchronous, Positive Edge Triggered, Down Direction, TTL, CDIP28, CERAMIC, DIP-28

74F525DC Parametric

Parameter Name	Attribute value
Maker	Rochester Electronics
package instruction	DIP,
Reach Compliance Code	unknown
Other features	PROGRAMMABLE 16 BIT DOWN COUNTER; 8 MODES OF OPERATION; DIVIDE BY N AND N/2 OUTPUTS AVAILABLE
Counting direction	DOWN
series	F/FAST
JESD-30 code	R-GDIP-T28
length	37.085 mm
Load/preset input	YES
Logic integrated circuit type	DIVIDE BY N COUNTER
Operating mode	ASYNCHRONOUS
Number of functions	1
Number of terminals	28
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	CERAMIC, GLASS-SEALED
encapsulated code	DIP
Package shape	RECTANGULAR
Package form	IN-LINE
propagation delay (tpd)	22 ns
Maximum seat height	5.72 mm
Maximum supply voltage (Vsup)	5.25 V
Minimum supply voltage (Vsup)	4.75 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	TTL
Temperature level	COMMERCIAL
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Trigger type	POSITIVE EDGE
width	15.24 mm
minfmax	60 MHz
Base Number Matches	1

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74F525DC Related Products

	74F525DC	74F525PC	74F525QC	74F525SC
Description	Divide By N Counter, F/FAST Series, Asynchronous, Positive Edge Triggered, Down Direction, TTL, CDIP28, CERAMIC, DIP-28	Divide By N Counter, F/FAST Series, Asynchronous, Positive Edge Triggered, Down Direction, TTL, PDIP28, PLASTIC, DIP-28	Divide By N Counter, F/FAST Series, Asynchronous, Positive Edge Triggered, Down Direction, TTL, PQCC28, PLASTIC, LCC-28	Divide By N Counter, F/FAST Series, Asynchronous, Positive Edge Triggered, Down Direction, TTL, PDSO28, 0.150 INCH, SOIC-28
Maker	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics
package instruction	DIP,	DIP,	QCCJ,	SOP,
Reach Compliance Code	unknown	unknown	unknown	unknown
Other features	PROGRAMMABLE 16 BIT DOWN COUNTER; 8 MODES OF OPERATION; DIVIDE BY N AND N/2 OUTPUTS AVAILABLE	PROGRAMMABLE 16 BIT DOWN COUNTER; 8 MODES OF OPERATION; DIVIDE BY N AND N/2 OUTPUTS AVAILABLE	PROGRAMMABLE 16 BIT DOWN COUNTER; 8 MODES OF OPERATION; DIVIDE BY N AND N/2 OUTPUTS AVAILABLE	PROGRAMMABLE 16 BIT DOWN COUNTER; 8 MODES OF OPERATION; DIVIDE BY N AND N/2 OUTPUTS AVAILABLE
Counting direction	DOWN	DOWN	DOWN	DOWN
series	F/FAST	F/FAST	F/FAST	F/FAST
JESD-30 code	R-GDIP-T28	R-PDIP-T28	S-PQCC-J28	R-PDSO-G28
Load/preset input	YES	YES	YES	YES
Logic integrated circuit type	DIVIDE BY N COUNTER	DIVIDE BY N COUNTER	DIVIDE BY N COUNTER	DIVIDE BY N COUNTER
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Number of functions	1	1	1	1
Number of terminals	28	28	28	28
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C
Package body material	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	DIP	QCCJ	SOP
Package shape	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR
Package form	IN-LINE	IN-LINE	CHIP CARRIER	SMALL OUTLINE
propagation delay (tpd)	22 ns	22 ns	22 ns	22 ns
Maximum supply voltage (Vsup)	5.25 V	5.25 V	5.25 V	5.25 V
Minimum supply voltage (Vsup)	4.75 V	4.75 V	4.75 V	4.75 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V
surface mount	NO	NO	YES	YES
technology	TTL	TTL	TTL	TTL
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	THROUGH-HOLE	THROUGH-HOLE	J BEND	GULL WING
Terminal location	DUAL	DUAL	QUAD	DUAL
Trigger type	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
minfmax	60 MHz	60 MHz	60 MHz	60 MHz
Base Number Matches	1	1	1	1
length	37.085 mm	36.3 mm	11.5062 mm	-
Maximum seat height	5.72 mm	5.08 mm	4.57 mm	-
Terminal pitch	2.54 mm	2.54 mm	1.27 mm	-
width	15.24 mm	15.24 mm	11.5062 mm	-

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