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IN74AC620のメーカーはIK Semiconductorです、この部品の機能は「Octal Bidirectional Bus Transceiver」です。 |
部品番号 | IN74AC620 |
| |
部品説明 | Octal Bidirectional Bus Transceiver | ||
メーカ | IK Semiconductor | ||
ロゴ | |||
このページの下部にプレビューとIN74AC620ダウンロード(pdfファイル)リンクがあります。 Total 6 pages
TECHNICAL DATA
Octal 3-State Inverting
Bus Transceiver
High-Speed Silicon-Gate CMOS
IN74AC620
The IN74AC620 is identical in pinout to the LS/ALS620,
HC/HCT620. The device inputs are compatible with standard CMOS
outputs; with pullup resistors, they are compatible with LS/ALS outputs.
The IN74AC620 is a 3-state transceiver that is used for 2-way
communication between data buses. Two separate enables are available.
The enable for bus A to B is active-high, the enable for bus B to A is
active-low.
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 µA; 0.1 µA @ 25°C
• High Noise Immunity Characteristic of CMOS Devices
• Outputs Source/Sink 24 mA
ORDERING INFORMATION
IN74AC620N Plastic
IN74AC620DW SOIC
TA = -40° to 85° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 20=VCC
PIN 10 = GND
www.datasheet4u.com
FUNCTION TABLE
Control Inputs
Output Direction
Enable
LL
HH
HL
LH
Operation
Data Transmitted
from Bus B to
Bus A (inverted)
Data Transmitted
from Bus A to
Bus B (inverted)
Buses Isolated
(High Impedance
State)
1
1 Page IN74AC620
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)
Symbol
Parameter
Test Conditions
VCC Guaranteed Limits
V 25 °C -40°C to
85°C
VIH Minimum High-
VOUT= 0.1 V or VCC-0.1 V
3.0
2.1
Level Input Voltage
4.5 3.15
5.5 3.85
2.1
3.15
3.85
VIL Maximum Low -
VOUT= 0.1 V or VCC-0.1 V
3.0
0.9
Level Input Voltage
4.5 1.35
5.5 1.65
0.9
1.35
1.65
VOH Minimum High-
IOUT ≤ -50 µA
Level Output Voltage
*VIN=VIH or VIL
IOH=-12 mA
IOH=-24 mA
IOH=-24 mA
VOL Maximum Low-
IOUT ≤ 50 µA
Level Output Voltage
IIN Maximum Input
Leakage Current
*VIN= VIH or VIL
IOL=12 mA
IOL=24 mA
IOL=24 mA
VIN=VCC or GND
3.0 2.9
4.5 4.4
5.5 5.4
3.0 2.56
4.5 3.86
5.5 4.86
3.0 0.1
4.5 0.1
5.5 0.1
3.0 0.36
4.5 0.36
5.5 0.36
5.5 ±0.1
2.9
4.4
5.4
2.46
3.76
4.76
0.1
0.1
0.1
0.44
0.44
0.44
±1.0
IOZ Maximum Three-
State Leakage
Current
VIN (OE)= VIH or VIL
VIN =VCC or GND
VOUT =VCC or GND
IOLD +Minimum Dynamic VOLD=1.65 V Max
Output Current
5.5 ±0.6
5.5
±6.0
75
IOHD +Minimum Dynamic VOHD=3.85 V Min
Output Current
5.5
-75
ICC Maximum Quiescent VIN=VCC or GND
Supply Current
(per Package)
5.5 8.0
80
* All outputs loaded; thresholds on input associated with output under test.
+Maximum test duration 2.0 ms, one output loaded at a time.
Note: IIN and ICC @ 3.0 V are guaranteed to be less than or equal to the respective limit @ 5.5 V VCC
Unit
V
V
V
V
µA
µA
mA
mA
µA
3
3Pages N SUFFIX PLASTIC DIP
(MS - 001AD)
IN74AC620
A
20 11
B
1 10
F
C
-T- SEATING
PLANE
N
G KM
D
NOTES:
0.25 (0.010) M T
1. Dimensions “A”, “B” do not include mold flash or protrusions.
Maximum mold flash or protrusions 0.25 mm (0.010) per side.
L
J
H
Dimension, mm
Symbol MIN MAX
A 24.89 26.92
B 6.1 7.11
C 5.33
D 0.36 0.56
F 1.14 1.78
G 2.54
H 7.62
J 0° 10°
K 2.92 3.81
L 7.62 8.26
M 0.2 0.36
N 0.38
D SUFFIX SOIC
(MS - 013AC)
A
20 11
H BP
1 G 10
C
-T-
D
SEATING
K PLANE
J
0.25 (0.010) M T C M
NOTES:
1. Dimensions A and B do not include mold flash or protrusion.
2. Maximum mold flash or protrusion 0.15 mm (0.006) per side
for A; for B ‑ 0.25 mm (0.010) per side.
R x 45
F
Dimension, mm
Symbol MIN MAX
A 12.6
13
B 7.4 7.6
C 2.35 2.65
D 0.33 0.51
F 0.4 1.27
MG
H
1.27
9.53
J 0° 8°
K 0.1 0.3
M 0.23 0.32
P 10 10.65
R 0.25 0.75
6
6 Page | |||
ページ | 合計 : 6 ページ | ||
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PDF ダウンロード | [ IN74AC620 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 |
IN74AC620 | Octal Bidirectional Bus Transceiver | IK Semiconductor |
IN74AC623 | Octal Bidirectional Bus Transceiver | IK Semiconductor |