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PDF M56620AP Data sheet ( Hoja de datos )
| Número de pieza | M56620AP | |
| Descripción | Bi-CMOS 8-BIT PARALLEL-INPUT LATCHED DRIVER | |
| Fabricantes | Mitsubishi | |
| Logotipo |  |
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MITSUBISHI <CONTROL / DRIVER IC>
M56620AP
Bi-CMOS 8-BIT PARALLEL-INPUT LATCHED DRIVER
DESCRIPTION
The M56620AP is a semiconductor integrated circuit fabricated
using Bi-CMOS technology. It contains bipolar 8 output drivers of
CMOS latch.
FEATURES
q Enable input for output control
q Low supply current .......................................ICC≤10µA at standby
q Input level is compatible with standard CMOS
q Driver: Withstand voltage ...........................................BVCEO≥50V
Large drive current .................................. (IO(max)=500mA)
q Wide operating temperature range ..................... Ta=-20 – +75°C
APPLICATION
Thermal printer head dot driver, Relay driver, Solenoid driver
FUNCTION
When data is applied to inputs IN1 – IN8 and LATCH input is set to
“H”, the data will be latchedance with the truth table. Note that
when an “H” signal is applied to the RESET input, the latch will
maintain the reset state.
When the EN input is set to “L” and the data maintained in the latch
are “H”, the corresponding output will be ON and become “L”.
When both the LATCH and RESET inputs are “L”, the latch will
maintain the prior state irrespective of input signals IN1 – IN8.
PIN CONFIGURATION (TOP VIEW)
Reset input RESET → 1
Latch input LATCH → 2
IN1 → 3
IN2 → 4
IN3 → 5
Parallel inputs
IN4 → 6
IN5 → 7
IN6 → 8
IN7 → 9
IN8 → 10
GND 11
22 ← EN Enable input
21 VCC
20 → O1
19 → O2
18 → O3
17 → O4
Parallel outputs
16 → O5
15 → O6
14 → O7
13 → O8
12 COM COMMON
Outline 22P4
BLOCK DIAGRAM
VCC O1
21 20
Parallel outputs
COMMON
O2 O3
19 18
O4
17
O5 O6
16 15
O7 O8 COM
14 13 12
Enable input
EN 22
Reset input RESET 1
Latch input LATCH 2
(8 latch circuits)
3 4 5 6 7 8 9 10 11
IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8 GND
Parallel inputs
1 page  
TEST CIRCUIT
Input
VCC
PG M56620AP
50Ω
MITSUBISHI <CONTROL / DRIVER IC>
M56620AP
Bi-CMOS 8-BIT PARALLEL-INPUT LATCHED DRIVER
RL
Output
CL
The input waveform: tr ≤ 20ns, tf ≤ 20ns
The capacitance CL includes the wiring stray
capacitance and probe input capacitance.
TYPICAL CHARACTERISTICS
Thermal derating
(Absolute maximum rating)
1.5
1.0
0.5
0
0 25 50 75 100
Ambient temperature Ta (°C)
Supply voltage vs. supply current
(one circuit : ON)
5
4
3
Ta = -20°C
2
Ta = 25°C
1 Ta = 75°C
0
0 1 2 3 4 5 6 7 8 9 10
Supply voltage VCC (V)
Input voltage vs. input current
(INn, LATCH and RESET)
20
18
16
14
Ta = -20°C
12
Ta = 25°C
10 Ta = 75°C
8
6
4
2
0
0 12345
Input voltage VI (V)
Input voltage vs. input current (EN)
0
-2
-4
-6
Ta = 75°C
-8 Ta = 25°C
-10 Ta = -20°C
-12
-14
-16
-18
-20
0 12345
Input voltage VI (V)
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet M56620AP.PDF ] | |
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