SN54LS156J datasheet, PDF - EEWORLD Datasheet

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SN54LS156J: DescriptionLS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16; Categorylogic logic; File Size48KB，4 Pages; ManufacturerON Semiconductor; Websitehttp://www.onsemi.cn

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SN54LS156J Overview

LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16

SN54LS156J Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	ON Semiconductor
Parts packaging code	DIP
package instruction	CERAMIC, DIP-16
Contacts	16
Reach Compliance Code	_compli
ECCN code	EAR99
Is Samacsys	N
series	LS
Input adjustment	STANDARD
JESD-30 code	R-GDIP-T16
JESD-609 code	e0
length	19.49 mm
Logic integrated circuit type	OTHER DECODER/DRIVER
MaximumI(ol)	0.004 A
Number of functions	2
Number of terminals	16
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Output characteristics	OPEN-COLLECTOR
Output polarity	INVERTED
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)	240
power supply	5 V
Maximum supply current (ICC)	10 mA
Prop。Delay @ Nom-Su	51 ns
propagation delay (tpd)	51 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	TTL
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	30
width	7.62 mm
Base Number Matches	1

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DUAL 1-OF-4 DECODER/

DEMULTIPLEXER

The SN54 / 74LS155 and SN54 / 74LS156 are high speed Dual 1-of-4

Decoder/Demultiplexers. These devices have two decoders with common

2-bit Address inputs and separate gated Enable inputs. Decoder “a” has an

Enable gate with one active HIGH and one active LOW input. Decoder “b” has

two active LOW Enable inputs. If the Enable functions are satisfied, one

output of each decoder will be LOW as selected by the address inputs. The

LS156 has open collector outputs for wired-OR (DOT-AND) decoding and

function generator applications.

The LS155 and LS156 are fabricated with the Schottky barrier diode

process for high speed and are completely compatible with all Motorola TTL

families.

SN54/74LS155

SN54/74LS156

DUAL 1-OF-4 DECODER /

DEMULTIPLEXER

LS156-OPEN-COLLECTOR

LOW POWER SCHOTTKY

•

Schottky Process for High Speed

Multifunction Capability

Common Address Inputs

True or Complement Data Demultiplexing

Input Clamp Diodes Limit High Speed Termination Effects

ESD > 3500 Volts

J SUFFIX

CERAMIC

CASE 620-09

N SUFFIX

PLASTIC

CASE 648-08

CONNECTION DIAGRAM DIP

(TOP VIEW)

VCC

O3b

O2b

O1b

O0b

NOTE:

The Flatpak version

has the same pinouts

(Connection Diagram) as

the Dual In-Line Package.

D SUFFIX

SOIC

CASE 751B-03

ORDERING INFORMATION

O3a

O2a

O1a

O0a GND

SN54LSXXXJ

SN74LSXXXN

SN74LSXXXD

Ceramic

Plastic

SOIC

LOGIC SYMBOL

PIN NAMES

A0, A1

Ea, Eb

O0 – O3

Address Inputs

Enable (Active LOW) Inputs

Enable (Active HIGH) Input

Active LOW Outputs (Note b)

(Note a)

HIGH

0.5 U.L.

10 U.L.

LOW

0.25 U.L.

5 (2.5) U.L.

1 2

13 3

14 15

DECODER a

DECODER b

NOTES:

a) 1 TTL Unit Load (U.L.) = 40

µA

HIGH/1.6 mA LOW.

b) The Output LOW drive factor is 2.5 U.L. for Military (54) and 5 U.L. for Commercial (74)

Temperature Ranges. The HIGH level drive for the LS156 must be established by an external

resistor.

VCC = PIN 16

GND = PIN 8

10 11 12

FAST AND LS TTL DATA

5-1

SN54LS156J Related Products

	SN54LS156J	74LS155	SN74LS155N	SN74LS155D	SN54LS155J	SN54-74LS155
Description	LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16	LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16	LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16	LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16	LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16	LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16
Maker	ON Semiconductor	-	ON Semiconductor	ON Semiconductor	ON Semiconductor	-
Parts packaging code	DIP	-	DIP	SOIC	DIP	-
package instruction	CERAMIC, DIP-16	-	PLASTIC, DIP-16	SOP, DIP16,.3	DIP, DIP16,.3	-
Contacts	16	-	16	16	16	-
Reach Compliance Code	_compli	-	not_compliant	not_compliant	compli	-
ECCN code	EAR99	-	EAR99	EAR99	EAR99	-
series	LS	LS	LS	-	LS	LS
Number of functions	2	2	2	-	2	2
Number of terminals	16	16	16	-	16	16
Maximum operating temperature	125 °C	70 Cel	70 °C	-	125 °C	70 Cel
Minimum operating temperature	-55 °C	0.0 Cel	-	-	-55 °C	0.0 Cel
Output characteristics	OPEN-COLLECTOR	O-COL	OPEN-COLLECTOR	-	OPEN-COLLECTOR	O-COL
Output polarity	INVERTED	INVERTED	INVERTED	-	INVERTED	INVERTED
Temperature level	MILITARY	COMMERCIAL	COMMERCIAL	-	MILITARY	COMMERCIAL
Terminal form	THROUGH-HOLE	THROUGH-hole	THROUGH-HOLE	-	THROUGH-HOLE	THROUGH-hole
Terminal location	DUAL	pair	DUAL	-	DUAL	pair

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