M74HC354 datasheet, PDF - EEWORLD Datasheet

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M74HC354: Description8 CHANNEL MULTIPLEXER/REGISTER 3 STATE; File Size248KB，12 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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M74HC354 Overview

8 CHANNEL MULTIPLEXER/REGISTER 3 STATE

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M54HC354

M74HC354

8 CHANNEL MULTIPLEXER/REGISTER (3 STATE)

HIGH SPEED

= 24 ns (TYP.) AT V

= 5 V

LOW POWER DISSIPATION

= 4

µA

(MAX.) AT T

= 25

°C

HIGH NOISE IMMUNITY

NIH

= V

NIL

= 28 % V

(MIN.)

OUTPUT DRIVE CAPABILITY

15 LSTTL LOADS

SYMMETRICAL OUTPUT IMPEDANCE

| = I

= 6 mA (MIN.)

BALANCED PROPAGATION DELAYS

PLH

= t

PHL

WIDE OPERATING VOLTAGE RANGE

(OPR) = 2 V TO 6 V

PIN AND FUNCTION COMPATIBLE

WITH 54/74LS354

B1R

(Plastic Package)

F1R

(Ceramic Package)

M1R

(Micro Package)

C1R

(Chip Carrier)

ORDER CODES :

M54HC354F1R

M74HC354M1R

M74HC354B1R

M74HC354C1R

PIN CONNECTIONS

(top view)

DESCRIPTION

The M54/74HC354 is a high speed CMOS 8-CHAN-

NEL MULTIPLEXER/REGISTER (3-state) fabri-

cated in silicon gate C

MOS technology. It has the

same high speed performance of LSTTL combined

with true CMOS low consumption.

This device contains an 8 channel digital multiplexer

with an 8-bit input data register and a 3-bit address

input register with 3-state outputs. The one of eight

input data will be provided on the Y output pin (non-

inverted output) and W output pin (inverted output)

determined by the address data.

The information at the data inputs (D0 to D7) is

stored in the 8-bit latch at the negative pulse on DC

input. The information at the address inputs (S0 to

S2) is stored in the 3-bit latch at the negative pulse

on SC input. These outputs are disabled to be high-

impedance when input G1 is held high, input G2 is

held high or input G3 is held low. This device is suit-

able for interfacing with bus lines in a bus organized

system.

The M54/74HC354 is similar in function to the

M54/74HC356, which has an 8-bit flip-flop as the

data register instead of an 8-bit latch. All inputs are

equipped with protection circuits against static dis-

charge and transient excess voltage.

April 1993

NC =

No Internal

Connection

1/12

M74HC354 Related Products

	M74HC354	M74HC354M1R	M74HC354C1R	M74HC354B1R	M54HC354F1R	M54HC354
Description	8 CHANNEL MULTIPLEXER/REGISTER 3 STATE	8 CHANNEL MULTIPLEXER/REGISTER 3 STATE	8 CHANNEL MULTIPLEXER/REGISTER 3 STATE	8 CHANNEL MULTIPLEXER/REGISTER 3 STATE	8 CHANNEL MULTIPLEXER/REGISTER 3 STATE	8 CHANNEL MULTIPLEXER/REGISTER 3 STATE
Is it lead-free?	-	Lead free	Lead free	Lead free	Contains lead	-
Is it Rohs certified?	-	conform to	conform to	conform to	incompatible	-
Maker	-	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	-
Parts packaging code	-	SOIC	QFN	DIP	DIP	-
package instruction	-	SOP-20	QCCJ, LDCC20,.4SQ	DIP, DIP20,.3	DIP, DIP20,.3	-
Contacts	-	20	20	20	20	-
Reach Compliance Code	-	compli	compli	compli	_compli	-
Other features	-	TRANSPARENT ADDRESS/DATA LATCHES; 3 ENABLE INPUTS	TRANSPARENT ADDRESS/DATA LATCHES; 3 ENABLE INPUTS	TRANSPARENT ADDRESS/DATA LATCHES; 3 ENABLE INPUTS	TRANSPARENT ADDRESS/DATA LATCHES; 3 ENABLE INPUTS	-
series	-	HC/UH	HC/UH	HC/UH	HC/UH	-
JESD-30 code	-	R-PDSO-G20	S-PQCC-J20	R-PDIP-T20	R-GDIP-T20	-
JESD-609 code	-	e4	e3	e3	e0	-
Load capacitance (CL)	-	50 pF	50 pF	50 pF	50 pF	-
Logic integrated circuit type	-	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	-
MaximumI(ol)	-	0.006 A	0.006 A	0.006 A	0.006 A	-
Number of functions	-	1	1	1	1	-
Number of entries	-	8	8	8	8	-
Output times	-	1	1	1	1	-
Number of terminals	-	20	20	20	20	-
Maximum operating temperature	-	125 °C	85 °C	125 °C	125 °C	-
Minimum operating temperature	-	-55 °C	-40 °C	-55 °C	-55 °C	-
Output characteristics	-	3-STATE	3-STATE	3-STATE	3-STATE	-
Output polarity	-	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	-
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	-
encapsulated code	-	SOP	QCCJ	DIP	DIP	-
Encapsulate equivalent code	-	SOP20,.4	LDCC20,.4SQ	DIP20,.3	DIP20,.3	-
Package shape	-	RECTANGULAR	SQUARE	RECTANGULAR	RECTANGULAR	-
Package form	-	SMALL OUTLINE	CHIP CARRIER	IN-LINE	IN-LINE	-
Peak Reflow Temperature (Celsius)	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-
power supply	-	2/6 V	2/6 V	2/6 V	2/6 V	-
Prop。Delay @ Nom-Su	-	63 ns	65 ns	63 ns	78 ns	-
propagation delay (tpd)	-	375 ns	53 ns	375 ns	63 ns	-
Certification status	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-
Maximum seat height	-	2.65 mm	4.57 mm	3.93 mm	5.71 mm	-
Maximum supply voltage (Vsup)	-	6 V	6 V	6 V	6 V	-
Minimum supply voltage (Vsup)	-	2 V	2 V	2 V	2 V	-
Nominal supply voltage (Vsup)	-	4.5 V	5 V	4.5 V	5 V	-
surface mount	-	YES	YES	NO	NO	-
technology	-	CMOS	CMOS	CMOS	CMOS	-
Temperature level	-	MILITARY	INDUSTRIAL	MILITARY	MILITARY	-
Terminal surface	-	Nickel/Palladium/Gold (Ni/Pd/Au)	Matte Tin (Sn)	Matte Tin (Sn)	Tin/Lead (Sn/Pb)	-
Terminal form	-	GULL WING	J BEND	THROUGH-HOLE	THROUGH-HOLE	-
Terminal pitch	-	1.27 mm	1.27 mm	2.54 mm	2.54 mm	-
Terminal location	-	DUAL	QUAD	DUAL	DUAL	-
Maximum time at peak reflow temperature	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-
width	-	7.5 mm	8.9662 mm	7.62 mm	7.62 mm	-

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