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M74HC153 の電気的特性と機能

M74HC153のメーカーはST Microelectronicsです、この部品の機能は「HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER」です。


製品の詳細 ( Datasheet PDF )

部品番号 M74HC153
部品説明 HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER
メーカ ST Microelectronics
ロゴ ST Microelectronics ロゴ 




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M74HC153 Datasheet, M74HC153 PDF,ピン配置, 機能
M54HC153/253
M74HC153/253
HC153 DUAL 4 CHANNEL MULTIPLEXER
HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT
. HIGH SPEED
tPD = 12 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
10 LSTTL LOADS
. SYMMETRICAL OUTPUT IMPEDANCE
IOH= IOL = 4 mA (MIN.)
. BALANCED PROPAGATION DELAYS
tPLH = tPHL
. WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V to 6 V
. PIN AND FUNCTION COMPATIBLE WITH
54/74LS153/253
B1R
(Plastic Package)
F1R
(Ceramic Package)
M 1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HCXXXF1R M74HCXXXM1R
M74HCXXXB1R M74HCXXXC1R
PIN CONNECTIONS (top view)
DESCRIPTION
The M54/74HC153 and M54/74HC253 are high
speed CMOS DUAL 4-CHANNEL MULTIPLEXERS
fabricated with silicon gate C2MOS technology.
Both achieve high speed operation, similar to equi-
valent LSTTL, while maintaining the CMOS low
power dissipation.
The designer has a choice of complementary output
(HC153) and 3-state output (HC253).
Each of these data (1C0-1C3, 2C0-2C3) is selected
by the two address inputs A and B.
Separate strobe inputs (1G, 2G) are provided for
each of the two four-line sections. The strobe input
(G) can be used to inhibit the data output ; the output
of HC 153 is fixed at a low level and the output of
HC253 is a high impedance, while the strobe input
is held low.
All inputs are equipped with protection circuits
against static discharge and transient excess volt-
age.
January 1993
NC =
No Internal
Connection
1/12

1 Page





M74HC153 pdf, ピン配列
TRUTH TABLE
SELECT INPUTS
B A C0
XXX
L LL
L LH
LHX
LHX
HLX
HLX
HHX
HHX
X: DON’T CARE - Z: HIGH IMPEDANCE
LOGIC DIAGRAM
HC153
DATA INPUTS
C1 C2
XX
XX
XX
LX
HX
XL
XH
XX
XX
M54/M74HC153 M54/M74HC253
STROBE
OUTPUT Y
C3
G
HC153
HC253
XHL Z
XLLL
X L HH
XLLL
X L HH
XLLL
X L HH
LLLL
H L HH
HC253
3/12


3Pages


M74HC153 電子部品, 半導体
M54/M74HC153 M54/M74HC253
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)
Symbol
Parameter
Test Conditions
VCC
(V)
TA = 25 oC
54HC and 74HC
Min. Typ. Max.
Value
-40 to 85 oC
74HC
Min. Max.
-55 to 125 oC
54HC
Min. Max.
Unit
tTLH Output Transition 2.0
tTHL Time
4.5
30 75
8 15
95 110
19 22 ns
6.0 7 13 16 19
tPLH Propagation
tPHL Delay Time
(Cn - Y)
2.0
4.5
6.0
48 115 145 175
15 23 29 35 ns
12 20 25 30
tPLH Propagation
tPHL Delay Time
(A, B - Y)
2.0
4.5
6.0
68 150 190 225
20 30 38 45 ns
16 26 32 38
tPLH Propagation
tPHL Delay Time
(G - Y)
2.0
4.5
6.0
30 85
10 17
9 14
105 130
21 26 ns
18 22
tPZL Propagation
tPZH Delay Time (for
HC253) (G - Y)
2.0
4.5 RL = 1K
6.0
36 100 125 150
12 20 25 30 ns
9 17 21 26
tPLZ Propagation
tPHZ Delay Time (for
HC253) (G - Y)
2.0
4.5 RL = 1K
6.0
22 100 125 150
11 20 25 30 ns
9 17 21 26
CIN Input Capacitance
5 10 10 10 pF
CPD (*) Power Dissipation
Capacitance
58
pF
(*) 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 operting current can be obtained by the following equation. ICC(opr) = CPD VCC fIN + ICC/4 (per circuit)
6/12

6 Page



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共有リンク

Link :


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