MC14522BCL datasheet, PDF - EEWORLD Datasheet

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MC14522BCL: DescriptionPresettable 4-Bit Down Counters; Categorylogic logic; File Size127KB，10 Pages; ManufacturerMotorola ( NXP ); Websitehttps://www.nxp.com

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MC14522BCL Overview

Presettable 4-Bit Down Counters

MC14522BCL Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Motorola ( NXP )
Parts packaging code	DIP
package instruction	DIP, DIP16,.3
Contacts	16
Reach Compliance Code	unknown
Other features	TCO OUTPUT; GATED CLOCK
Counting direction	DOWN
series	4000/14000/40000
JESD-30 code	R-GDIP-T16
JESD-609 code	e0
length	19.495 mm
Load capacitance (CL)	50 pF
Load/preset input	YES
Logic integrated circuit type	DECADE COUNTER
Maximum Frequency@Nom-Sup	1500000 Hz
MaximumI(ol)	0.00064 A
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	CERAMIC, GLASS-SEALED
encapsulated code	DIP
Encapsulate equivalent code	DIP16,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5/15 V
propagation delay (tpd)	1100 ns
Certification status	Not Qualified
Maximum seat height	5.08 mm
Maximum supply voltage (Vsup)	18 V
Minimum supply voltage (Vsup)	3 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	CMOS
Temperature level	MILITARY
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	1.5 MHz

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MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

Presettable 4-Bit Down Counters

The MC14522B BCD counter and the MC14526B binary counter are

constructed with MOS P–channel and N–channel enhancement mode

devices in a monolithic structure.

These devices are presettable, cascadable, synchronous down counters

with a decoded “0” state output for divide–by–N applications. In single stage

applications the “0” output is applied to the Preset Enable input. The

Cascade Feedback input allows cascade divide–by–N operation with no

additional gates required. The Inhibit input allows disabling of the pulse

counting function. Inhibit may also be used as a negative edge clock.

These complementary MOS counters can be used in frequency synthesiz-

ers, phase–locked loops, and other frequency division applications requiring

low power dissipation and/or high noise immunity.

•

Supply Voltage Range = 3.0 Vdc to 18 Vdc

•

Logic Edge–Clocked Design — Incremented on Positive Transition of

Clock or Negative Transition of Inhibit

•

Asynchronous Preset Enable

•

Capable of Driving Two Low–power TTL Loads or One Low–power

Schottky TTL Load Over the Rated Temperature Range

MAXIMUM RATINGS*

(Voltages Referenced to VSS)

Symbol

VDD

Parameter

DC Supply Voltage

Value

MC14522B

MC14526B

L SUFFIX

CERAMIC

CASE 620

P SUFFIX

PLASTIC

CASE 648

DW SUFFIX

SOIC

CASE 751G

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Unit

– 0.5 to + 18.0

500

– 65 to + 150

260

Vin, Vout

Iin, Iout

Tstg

Input or Output Voltage (DC or Transient)

– 0.5 to VDD + 0.5

Input or Output Current (DC or Transient),

per Pin

Power Dissipation, per Package†

Storage Temperature

Lead Temperature (8–Second Soldering)

ORDERING INFORMATION

MC14XXXBCP

MC14XXXBCL

MC14XXXBDW

Plastic

Ceramic

SOIC

TA = – 55° to 125°C for all packages.

PIN ASSIGNMENT

INHIBIT

CLOCK

VSS

VDD

“0”

RESET

* Maximum Ratings are those values beyond which damage to the device may occur.

†Temperature Derating:

Plastic “P and D/DW” Packages: – 7.0 mW/

C From 65

C To 125

Ceramic “L” Packages: – 12 mW/

C From 100

C To 125

FUNCTION TABLE

Inputs

Clock

Reset

Inhibit

Preset

Enable

Cascade

Feedback

Output

“0”

Resulting

Function

Asynchronous reset*

Asynchronous reset

Asynchronous preset

Decrement inhibited

No change** (inactive edge)

Decrement**

This device contains protection circuitry to

guard against damage due to high static

voltages or electric fields. However, pre-

cautions must be taken to avoid applications of

any voltage higher than maximum rated volt-

ages to this high–impedance circuit. For proper

operation, Vin and Vout should be constrained

to the range VSS

(Vin or Vout)

VDD.

Unused inputs must always be tied to an

appropriate logic voltage level (e.g., either VSS

or VDD). Unused outputs must be left open.

X = Don’t Care

NOTES:

* Output “0” is low when reset goes high only it PE and CF are low.

** Output “0” is high when reset is low, only if CF is high and count is 0000.

REV 3

1/94

MOTOROLA CMOS LOGIC DATA

Motorola, Inc. 1995

MC14522B MC14526B

MC14522BCL Related Products

	MC14522BCL	MC14522B	MC14522BCP	MC14526B	MC14526BDW	MC14526BCP	MC14526BCL	MC14522BDW
Description	Presettable 4-Bit Down Counters	Presettable 4-Bit Down Counters	Presettable 4-Bit Down Counters	Presettable 4-Bit Down Counters	Presettable 4-Bit Down Counters	Presettable 4-Bit Down Counters	Presettable 4-Bit Down Counters	Presettable 4-Bit Down Counters
Is it Rohs certified?	incompatible	-	incompatible	-	incompatible	incompatible	incompatible	incompatible
Maker	Motorola ( NXP )	-	Motorola ( NXP )	-	Motorola ( NXP )	Motorola ( NXP )	Motorola ( NXP )	Motorola ( NXP )
package instruction	DIP, DIP16,.3	-	DIP, DIP16,.3	-	PLASTIC, SOIC-16	PLASTIC, DIP-16	DIP,	SOP, SOP16,.4
Reach Compliance Code	unknown	-	unknow	-	unknow	compli	unknow	unknow
Counting direction	DOWN	-	DOWN	-	DOWN	DOWN	DOWN	DOWN
series	4000/14000/40000	-	4000/14000/40000	-	4000/14000/40000	4000/14000/40000	4000/14000/40000	4000/14000/40000
JESD-30 code	R-GDIP-T16	-	R-PDIP-T16	-	R-PDSO-G16	R-PDIP-T16	R-GDIP-T16	R-PDSO-G16
JESD-609 code	e0	-	e0	-	e0	e0	e0	e0
length	19.495 mm	-	19.175 mm	-	10.3 mm	19.175 mm	19.495 mm	10.3 mm
Load capacitance (CL)	50 pF	-	50 pF	-	50 pF	50 pF	-	50 pF
Load/preset input	YES	-	YES	-	YES	YES	YES	YES
Logic integrated circuit type	DECADE COUNTER	-	DECADE COUNTER	-	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	DECADE COUNTER
MaximumI(ol)	0.00064 A	-	0.00064 A	-	0.00064 A	0.00064 A	-	0.00064 A
Operating mode	SYNCHRONOUS	-	SYNCHRONOUS	-	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Number of digits	4	-	4	-	4	4	4	4
Number of functions	1	-	1	-	1	1	1	1
Number of terminals	16	-	16	-	16	16	16	16
Maximum operating temperature	125 °C	-	125 °C	-	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-55 °C	-	-55 °C	-	-55 °C	-55 °C	-55 °C	-55 °C
Package body material	CERAMIC, GLASS-SEALED	-	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY
encapsulated code	DIP	-	DIP	-	SOP	DIP	DIP	SOP
Encapsulate equivalent code	DIP16,.3	-	DIP16,.3	-	SOP16,.4	DIP16,.3	-	SOP16,.4
Package shape	RECTANGULAR	-	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	-	IN-LINE	-	SMALL OUTLINE	IN-LINE	IN-LINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	-	NOT SPECIFIED	-	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
power supply	5/15 V	-	5/15 V	-	5/15 V	5/15 V	-	5/15 V
propagation delay (tpd)	1100 ns	-	1100 ns	-	1100 ns	1100 ns	1100 ns	1100 ns
Certification status	Not Qualified	-	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	5.08 mm	-	4.44 mm	-	2.65 mm	4.44 mm	5.08 mm	2.65 mm
Maximum supply voltage (Vsup)	18 V	-	18 V	-	18 V	18 V	18 V	18 V
Minimum supply voltage (Vsup)	3 V	-	3 V	-	3 V	3 V	3 V	3 V
Nominal supply voltage (Vsup)	5 V	-	5 V	-	5 V	5 V	5 V	5 V
surface mount	NO	-	NO	-	YES	NO	NO	YES
technology	CMOS	-	CMOS	-	CMOS	CMOS	CMOS	CMOS
Temperature level	MILITARY	-	MILITARY	-	MILITARY	MILITARY	MILITARY	MILITARY
Terminal surface	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	-	THROUGH-HOLE	-	GULL WING	THROUGH-HOLE	THROUGH-HOLE	GULL WING
Terminal pitch	2.54 mm	-	2.54 mm	-	1.27 mm	2.54 mm	2.54 mm	1.27 mm
Terminal location	DUAL	-	DUAL	-	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	-	NOT SPECIFIED	-	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Trigger type	POSITIVE EDGE	-	POSITIVE EDGE	-	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
width	7.62 mm	-	7.62 mm	-	7.5 mm	7.62 mm	7.62 mm	7.5 mm
minfmax	1.5 MHz	-	1.5 MHz	-	4 MHz	4 MHz	4 MHz	1.5 MHz

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