SN54LS145 datasheet(3/5 Pages) MOTOROLA

Part #	SN54LS145

Description	1-OF-10 DECODER/DRIVER OPEN-COLLECTOR

Download	5 Pages

Scroll/Zoom	100%

Manufacturer	MOTOROLA [Motorola, Inc]

Direct Link	http://www.freescale.com

Logo

3 / 5 page

5-242

FAST AND LS TTL DATA

SN54/74LS145

DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)

Symbol

Parameter

Limits

Unit

Test Conditions

Symbol

Parameter

Min

Typ

Max

Unit

Test Conditions

VIH

Input HIGH Voltage

2.0

V

Guaranteed Input HIGH Voltage for

All Inputs

VIL

Input LOW Voltage

54

0.7

V

Guaranteed Input LOW Voltage for

All Inputs

VIL

Input LOW Voltage

74

0.8

V

Guaranteed Input LOW Voltage for

All Inputs

VIK

Input Clamp Diode Voltage

– 0.65

– 1.5

V

VCC = MIN, IIN = – 18 mA

IOH

Output HIGH Current

54, 74

250

µA

VCC = MIN, VOH = MAX

VOL

Output LOW Voltage

54, 74

0.25

0.4

V

IOL = 12 mA

VCC = VCC MIN,

VIN = VIL or VIH

per Truth Table

VOL

Output LOW Voltage

74

0.35

0.5

V

IOL = 24 mA

VCC = VCC MIN,

VIN = VIL or VIH

per Truth Table

OL

54, 74

2.3

3.0

V

IOL = 80 mA

IN = VIL or VIH

per Truth Table

IIH

Input HIGH Current

20

µA

VCC = MAX, VIN = 2.7 V

IIH

Input HIGH Current

0.1

mA

VCC = MAX, VIN = 7.0 V

IIL

Input LOW Current

– 0.4

mA

VCC = MAX, VIN = 0.4 V

ICC

Power Supply Current

13

mA

VCC = MAX, VIN = GND

AC CHARACTERISTICS (TA = 25°C)

Symbol

Parameter

Limits

Unit

Test Conditions

Symbol

Parameter

Min

Typ

Max

Unit

Test Conditions

tPHL

tPLH

Propagation Delay

Pn Input to Qn Output

50

ns

VCC = 5.0 V

CL = 45 pF

AC WAVEFORMS

Figure 1

Figure 2

VIN

VOUT

1.3 V

tPHL

1.3 V

tPLH

1.3 V

VIN

VOUT

1.3 V

tPHL

1.3 V

tPLH

1.3 V

Similar Part No. - SN54LS145

Manufacturer	Part #	Datasheet	Description
Texas Instruments	SN54LS145	204Kb / 5P	[Old version datasheet] BCD-TO-DECIMAL DECODERS/DRIVERS
	SN54LS145	930Kb / 23P	[Old version datasheet] BCD-TO-DECIMAL DECODERS/DRIVERS
	SN54LS145	1Mb / 16P	[Old version datasheet] BCD-TO-DECIMAL DECODERS/DRIVERS
	SN54LS145-SP	1Mb / 16P	[Old version datasheet] BCD-TO-DECIMAL DECODERS/DRIVERS
	SN54LS145FK	204Kb / 5P	[Old version datasheet] BCD-TO-DECIMAL DECODERS/DRIVERS

More results

Similar Description - SN54LS145

Manufacturer	Part #	Datasheet	Description
ON Semiconductor	SN74LS145	104Kb / 8P	1-of-10 Decoder / Drvier Open-Collector December, 1999 ??Rev. 6
List of Unclassifed Man...	74141	88Kb / 2P	1-OF-10 DECODER/DRIVER (NIXIE)
NXP Semiconductors	HEF4028B	47Kb / 5P	1-of-10 decoder January 1995
National Semiconductor ...	93L01	79Kb / 3P	1 - OF - 10 DECODER
Fairchild Semiconductor	DM9370	58Kb / 5P	7-Segment Decoder/Driver/Latch with Open-Collector Outputs
Texas Instruments	SN74ALS156	109Kb / 7P	[Old version datasheet] DECODER/DEMULTIPLEXER WITH OPEN-COLLECTOR OUTPUTS
Texas Instruments	SN74ALS156	463Kb / 14P	[Old version datasheet] DECODER/DEMULTIPLEXER WITH OPEN-COLLECTOR OUTPUTS
National Semiconductor ...	54LS247	66Kb / 3P	BCD TO 7-SEGMENT DECODER/DRIVER WITH OPEN-COLLECTOR OUTPUTS
Fairchild Semiconductor	DM74LS47	67Kb / 6P	BCD to 7-Segment Decoder/Driver with Open-Collector Outputs
Hitachi Semiconductor	HD74LS49	66Kb / 5P	BCD-to-Seven Segment Decoder Driver(with Open collector outputs)

More results

SN54LS145 Datasheet(PDF) 3 Page - Motorola, Inc

SN54LS145 Datasheet(HTML) 3 Page - Motorola, Inc

Similar Part No. - SN54LS145

Similar Description - SN54LS145

Html Pages

1 2 3 4 5

Datasheet Download

Link URL