M74HCT157M1R datasheet(5/9 Pages) STMICROELECTRONICS

Teilenummer	M74HCT157M1R

Bauteilbeschribung	QUAD 2 CHANNEL MULTIPLEXER

Download	9 Pages

Scroll/Zoom	100%

Hersteller	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

5 / 9 page

M74HCT157

5/9

CAPACITIVE CHARACTERISTICS

1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without

load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/4(per chan-

nel)

TEST CIRCUIT

CL = 50pF or equivalent (includes jig and probe capacitance)

RT = ZOUT of pulse generator (typically 50Ω)

WAVEFORM : PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle)

Symbol

Parameter

Test Condition

Value

Unit

VCC

(V)

TA = 25°C

-40 to 85°C

-55 to 125°C

Min.

Typ.

Max.

Min.

Max.

Min.

Max.

CIN

Input Capacitance

5.0

5

101010

pF

CPD

Power Dissipation

Capacitance (note

1)

5.0

50

pF

Ähnliche Beschreibung - M74HCT157M1R

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
Toshiba Semiconductor	TC74VHC157F	234Kb / 6P	QUAD 2-CHANNEL MULTIPLEXER
STMicroelectronics	74AC157	81Kb / 9P	QUAD 2 CHANNEL MULTIPLEXER May 1997
	74ACT157	74Kb / 8P	QUAD 2 CHANNEL MULTIPLEXER
	74VHCT157A	64Kb / 9P	QUAD 2 CHANNEL MULTIPLEXER
ON Semiconductor	MC74VHCT157A	94Kb / 8P	Quad 2-Channel Multiplexer April, 2001 ??Rev. 1
Toshiba Semiconductor	TC74AC157P	266Kb / 6P	QUAD 2-CHANNEL MULTIPLEXER
ON Semiconductor	MC74VHC157	231Kb / 7P	Quad 2--Channel Multiplexer March, 2006 -- Rev. 5
STMicroelectronics	74AC157	275Kb / 10P	QUAD 2 CHANNEL MULTIPLEXER
ON Semiconductor	MC74LVX157	114Kb / 6P	Quad 2-Channel Multiplexer August, 2014 ??Rev. 4
Motorola, Inc	MC74VHC157	149Kb / 6P	Quad 2-Channel Multiplexer
STMicroelectronics	74VHC157	65Kb / 9P	QUAD 2 CHANNEL MULTIPLEXER June 1999

More results

M74HCT157M1R Datenblatt(PDF) 5 Page - STMicroelectronics

M74HCT157M1R Datenblatt(HTML) 5 Page - STMicroelectronics

Ähnliche Teilenummer - M74HCT157M1R

Ähnliche Beschreibung - M74HCT157M1R

Html Pages

1 2 3 4 5 6 7 8 9

Datenblatt Download

Link URL