M74HC245RM13TR STMicroelectronics, M74HC245RM13TR Datasheet - Page 4

• Manufacturer Part Number: M74HC245RM13TR
• Description: IC BUS TRANSCEIVER 8BIT 20SOIC
• Manufacturer: STMicroelectronics
• Series: 74HCr

Specifications of M74HC245RM13TR

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 7.8mA, 7.8mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Logic Family: 74HC
• Number Of Channels Per Chip: 8
• Input Level: CMOS
• Output Level: CMOS
• Output Type: 3-State
• High Level Output Current: - 7.8 mA
• Low Level Output Current: 7.8 mA
• Propagation Delay Time: 120 ns
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 125 C
• Function: The M74HC245 is an advanced high-speed CMOS OCTAL BUS TRANSCEIVER (3-STATE)
• Input Bias Current (max): 4 uA
• Maximum Power Dissipation: 500 mW
• Minimum Operating Temperature: - 55 C
• Mounting Style: SMD/SMT
• Number Of Circuits: 8
• Polarity: Non-Inverting
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Number Of Elements: 1
• Number Of Channels: 8
• Input Logic Level: CMOS
• Output Logic Level: CMOS
• Package Type: SOP
• Logical Function: Bus Transceiver
• Operating Supply Voltage (min): 2V
• Operating Supply Voltage (max): 6V
• Technology: CMOS
• Operating Temp Range: -55C to 125C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-1806-2

M74HC245
AC ELECTRICAL CHARACTERISTICS (C
CAPACITIVE CHARACTERISTICS
1) C
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
4/10
t
t
t
t
Symbol
Symbol
TLH
PLH
PZL
PLZ
C
C
PD
C
I/OUT
PD
IN
t
t
t
t
PZH
PHZ
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
THL
PHL
Output Transition
Time
Propagation Delay
Time
High Impedance
Output Enable
Time
High Impedance
Output Disable
Time
Input Capacitance
Output
Capacitance
Power Dissipation
Capacitance (note
1)
Parameter
Parameter
V
V
(V)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
(V)
CC
CC
Test Condition
Test Condition
(pF)
150
150
C
50
50
50
50
L
R
R
R
L
L
L
L
DIR, G
An, Bn
= 1 K
= 1 K
= 1 K
= 50 pF, Input t
Min.
Min.
T
T
A
A
r
Typ.
Typ.
= 25°C
= 25°C
25
33
12
10
48
16
14
48
16
14
63
21
18
37
17
15
13
39
= t
7
6
5
f
= 6ns)
Max.
Max.
120
150
180
150
60
12
10
90
18
15
24
20
30
26
36
31
30
26
10
CC(opr)
Value
Value
-40 to 85°C
Min.
-40 to 85°C
Min.
= C
Max.
Max.
PD
115
150
190
225
190
75
19
13
23
20
30
26
38
32
45
38
38
32
10
x V
CC
-55 to 125°C
-55 to 125°C
Min.
Min.
x f
IN
+ I
CC
Max.
Max.
135
180
225
270
225
90
18
15
27
23
36
31
45
38
54
46
45
38
10
/8 (per circuit)
Unit
Unit
pF
pF
pF
ns
ns
ns
ns
ns
ns