74AHCT245 PHILIPS [NXP Semiconductors], 74AHCT245 Datasheet - Page 7

• Manufacturer Part Number: 74AHCT245
• Description: Octal bus transceiver; 3-state
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
74AHCT family
Over recommended operating conditions; voltages are referenced to GND (ground = 0 V).
1999 Sep 28
SYMBOL
V
V
V
V
I
I
I
C
I
OZ
CC
I
IH
IL
OH
OL
I
Octal bus transceiver; 3-state
CC
HIGH-level input
voltage
LOW-level input
voltage
HIGH-level output
voltage; all
outputs
HIGH-level output
voltage
LOW-level output
voltage; all
outputs
LOW-level output
voltage
input leakage
current
3-state output
OFF current
quiescent supply
current
additional
quiescent supply
current per input
pin
input capacitance
PARAMETER
V
I
V
I
V
I
V
I
V
V
V
per input pin;
other inputs at
V
I
V
I
V
other inputs at
V
I
O
O
O
O
O
O
O
I
I
I
I
I
I
O
CC
I
I
CC
= V
= 50 A
= V
= 8.0 mA
= V
= 50 A
= V
= 8 mA
= V
= V
= 0
= V
= 0
= V
= 0
= V
TEST CONDITIONS
or GND;
or GND;
OTHER
IH
IH
IH
IH
IH
IH
CC
CC
CC
or V
or V
or V
or V
or V
or V
or GND;
or GND
2.1 V
IL
IL
IL
IL
IL
IL
;
;
;
;
;
4.5 to 5.5 2.0
4.5 to 5.5
4.5
4.5
4.5
4.5
5.5
5.5
5.5
4.5 to 5.5
V
CC
(V)
7
4.4
3.94
MIN. TYP. MAX. MIN. MAX. MIN. MAX.
4.5
0
3
25
0.8
0.1
0.36
0.1
4.0
1.35
10
0.25
74AHC245; 74AHCT245
T
amb
2.0
4.4
3.8
40 to +85
( C)
0.8
0.1
0.44
1.0
40
1.5
10
2.5
Product specification
2.0
4.4
3.70
40 to +125
0.8
0.1
0.55
2.0
80
1.5
10
10.0
UNIT
V
V
V
V
V
V
mA
pF
A
A
A