74AHCT245D,118 NXP Semiconductors, 74AHCT245D,118 Datasheet - Page 4

• Manufacturer Part Number: 74AHCT245D,118
• Description: IC TRANSCVR TRI-ST 8BIT 20SOIC
• Manufacturer: NXP Semiconductors
• Series: 74AHCTr

Specifications of 74AHCT245D,118

• Logic Type: Transceiver, Non-Inverting
• Package / Case: 20-SOIC (7.5mm Width)
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Logic Family: 74HCT
• Number Of Channels Per Chip: 8
• Input Level: TTL
• Output Level: CMOS
• Output Type: 3-State
• High Level Output Current: - 8 mA
• Low Level Output Current: 8 mA
• Propagation Delay Time: 8.7 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 125 C
• Function: Bus Transceiver
• Input Bias Current (max): 4 uA
• Maximum Power Dissipation: 500 mW
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Polarity: Non-Inverting
• Number Of Circuits: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 74AHCT245D-T; 74AHCT245D-T; 935261960118

NXP Semiconductors
6. Functional description
Table 3.
[1]
7. Limiting values
Table 4.
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
[1]
[2]
74AHC_AHCT245_4
Product data sheet
Control
OE
L
L
H
Symbol
V
V
I
I
I
I
I
T
P
IK
OK
O
CC
GND
stg
CC
I
tot
H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-state.
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
For SO20 packages: above 70 C the value of P
For TSSOP20 packages: above 60 C the value of P
Function table
Limiting values
Parameter
supply voltage
input voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
[1]
DIR
L
H
X
tot
Conditions
V
V
V
T
derates linearly at 8 mW/K.
amb
I
O
O
Rev. 04 — 25 April 2008
tot
< 0.5 V
< 0.5 V or V
= 0.5 V to (V
derates linearly at 5.5 mW/K.
= 40 C to +125 C
Input/output
An
A = B
inputs
Z
O
CC
> V
74AHC245; 74AHCT245
+ 0.5 V)
CC
+ 0.5 V
Octal bus transceiver; 3-state
Bn
inputs
B = A
Z
[1]
[1]
[2]
Min
-
-
0.5
0.5
20
20
25
75
65
© NXP B.V. 2008. All rights reserved.
Max
+7.0
+7.0
-
+20
+75
-
+150
500
25
Unit
V
V
mA
mA
mA
mA
mA
mW
C
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