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부품번호 | M74HC356 기능 |
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기능 | WITH LATCHES 3-STATE 8 CHANNEL MULTIPLEXER/REGISTER | ||
제조업체 | ST Microelectronics | ||
로고 | |||
전체 12 페이지수
M54HC356
M74HC356
8 CHANNEL MULTIPLEXER/REGISTER
WITH LATCHES (3-STATE)
. HIGH SPEED
tPD = 25 ns (TYP.) AT VCC = 5 V
. LOW POWER DISSIPATION
ICC = 4 µA (MAX.) AT TA = 25 °C
. HIGH NOISE IMMUNITY
VNIH = VNIL = 28 % VCC (MIN.)
. OUTPUT DRIVE CAPABILITY
15 LSTTL LOADS
. SYMMETRICAL OUTPUT IMPEDANCE
|IOH| = IOL = 6 mA (MIN.)
. BALANCED PROPAGATION DELAYS
tPLH = tPHL
. WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
. PIN AND FUNCTION COMPATIBLE WITH
54/74LS356
B1R
(Plastic Package)
F1R
(Ceramic Package)
M 1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M 54HC 35 6F 1R
M 74H C3 56 M1 R
M 74HC 35 6B 1R
M 74H C3 56 C1 R
DESCRIPTION
The M54/74HC356 is a high speed CMOS 8-CHAN-
NEL MULTIPLEXER/REGISTER (3-State) fabri-
cated in silicon gate C2MOS 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)
is determineted by the address data.
The information at the data inputs (D0 to D7) is
stored in the 8-bit flip-flop at the positive going edge
of clock input (CLOCK). The information at the ad-
dress 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 suitable for interfacing with bus
lines in a bus organized system. The M54/74HC356
is similar in function to the M54/74HC354, which has
an 8-bit latch as the data register instead of an 8-bit
flip-flop. All inputs are equipped with protection cir-
cuits against static discharge and transient excess
voltage.
January 1993
PIN CONNECTIONS (top view)
NC =
No Internal
Connection
1/12
M54/M74HC356
PIN DESCRIPTION
PIN No
8, 7,, 6, 5,
4, 3, 2, 1
9
11
14, 13, 12
15, 16
17
18
19
10
20
SYMBOL
D0 to D7
CLOCK
SC
S0, S1, S2
G1, G2
G3
W
Y
GND
VCC
NAME AND FUNCTION
Data Inputs
Clock Input (LOW to
HIGH, Edge-triggered)
Latch Enable Input
(Active LOW)
Select Inputs
Output Enable Inputs
(Active LOW)
Output Enable Inputs
(Active HIGH)
3 State Multiplexer Output
(Active LOW)
3 State Multiplexer Output
(Active HIGH)
Ground (0V)
Positive Supply Voltage
IEC LOGIC SYMBOL
ABSOLUTE MAXIMUM RATING
Symbol
Parameter
Value
Unit
VCC Supply Voltage
-0.5 to +7
V
VI DC Input Voltage
-0.5 to VCC + 0.5
V
VO DC Output Voltage
-0.5 to VCC + 0.5
V
IIK DC Input Diode Current
± 20 mA
IOK DC Output Diode Current
± 20 mA
IO DC Output Source Sink Current Per Output Pin
ICC or IGND DC VCC or Ground Current
± 35 mA
± 70 mA
PD Power Dissipation
Tstg Storage Temperature
500 (*)
-65 to +150
mW
oC
TL Lead Temperature (10 sec)
300 oC
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition isnotimplied.
(*) 500 mW: ≅ 65 oC derate to 300 mW by 10mW/oC: 65 oC to 85 oC
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
VI
VO
Top
tr, tf
Parameter
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature: M54HC Series
M74HC Series
Input Rise and Fall Time
VCC = 2 V
VCC = 4.5 V
VCC = 6 V
Value
2 to 6
0 to VCC
0 to VCC
-55 to +125
-40 to +85
0 to 1000
0 to 500
0 to 400
Unit
V
V
V
oC
oC
ns
4/12
4페이지 SWITCHING CHARACTERISTICS TEST WAVEFORM
M54/M74HC356
TEST CIRCUIT WAVEFORM ICC (Opr.)
7/12
7페이지 | |||
구 성 | 총 12 페이지수 | ||
다운로드 | [ M74HC356.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
M74HC352 | HC353: DUAL 4 CHANNEL MULTIPLEXER 3 STATEOUTPUTINV. HC352: DUAL 4 CHANNEL MULTIPLEXERINV. | ST Microelectronics |
M74HC353 | HC353: DUAL 4 CHANNEL MULTIPLEXER 3 STATEOUTPUTINV. HC352: DUAL 4 CHANNEL MULTIPLEXERINV. | ST Microelectronics |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |