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54HC353のメーカーはSTMicroelectronicsです、この部品の機能は「DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT」です。 |
部品番号 | 54HC353 |
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部品説明 | DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT | ||
メーカ | STMicroelectronics | ||
ロゴ | |||
このページの下部にプレビューと54HC353ダウンロード(pdfファイル)リンクがあります。 Total 11 pages
M54/74HC352
M54/74HC353
HC352: DUAL 4 CHANNEL MULTIPLEXER(INV.)
HC353: DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT(INV.)
. HIGH SPEED
tPD = 12 ns (TYP.) AT VCC = 5 V
. LOW POWER DISSIPATION
ICC = 4 µA (MAX.) AT TA = 25 °C
. OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
. BALANCED PROPAGATION DELAYS
tPLH = tPHL
. SYMMETRICAL OUTPUT IMPEDANCE
IOL = IOH = 4 mA (MIN.)
. HIGH NOISE IMMUNITY
VNIH = VNIL = 28 % VCC (MIN.)
. WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
. PIN AND FUNCTION COMPATIBLE
WITH 54/74LS352/353
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 M54/74HC352 and M54/74HC353 are high
speed CMOS DUAL 4 CHANNEL MULTIPLEXERS
INVERTING 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 (HC352) and 3 state output
(HC353). 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. Taking the strobe
input (1G, 2G) high inhibits the outputs. The output
of HC352 is fixed at logic low level and the output of
HC353 has a high impedance, unconditionally.
All inputs are equipped with protection circuits
against static discharge and transient excess volt-
age.
NC =
No Internal
Connection
October 1993
1/11
1 Page M54/M74HC352/353
INPUT AND OUTPUT EQUIVALENT CIRCUIT
IEC LOGIC SYMBOL
HC352
PIN DESCRIPTION
PIN No
1, 15
6, 5, 4, 3
7
9
10, 11, 12,
13
14, 2
8
16
SYMBOL
1G, 2G
1C0 to 1C3
1Y
2Y
2C0 to 2C3
A, B
GND
VCC
NAME AND FUNCTION
Output Enable Inputs
Data Input from Source 1
Data Outputs from Source 1
Data Outputs from Source 2
Data Input from Source 2
Common Data Select
Inputs
Ground (0V)
Positive Supply Voltage
HC353
ABSOLUTE MAXIMUM RATINGS
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
± 25 mA
ICC or IGND DC VCC or Ground Current
± 50 mA
PD Power Dissipation
500 (*)
mW
Tstg Storage Temperature
-65 to +150
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
3/11
3Pages M54/M74HC352/353
SWITCHING CHARACTERISTICS TEST WAVEFORMS
TEST CIRCUIT ICC (Opr.)
6/11
VOL
VOH
6 Page | |||
ページ | 合計 : 11 ページ | ||
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PDF ダウンロード | [ 54HC353 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
54HC352 | DUAL 4 CHANNEL MULTIPLEXER | STMicroelectronics |
54HC353 | DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT | STMicroelectronics |