74HC245; 74HCT245
Philips Semiconductors
Octal bus tranceiver; 3-state
Table 8:
Static characteristics type 74HCT245 …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
∆ICC
additional quiescent supply
current per input pin
VI = VCC − 2.1 V; other inputs at
VI = VCC or GND;
VCC = 4.5 V to 5.5 V; IO = 0 A
An or Bn inputs
OE input
-
-
-
-
-
40
144
540
324
-
µA
µA
µA
pF
pF
150
90
DIR input
CI
input capacitance
input/output capacitance
3.5
10
CI/O
-
Tamb = −40 °C to +85 °C
VIH
VIL
HIGH-level input voltage
VCC = 4.5 V to 5.5 V
VCC = 4.5 V to 5.5 V
VI = VIH or VIL; VCC = 4.5 V
IO = −20 µA
2.0
-
-
-
-
V
V
LOW-level input voltage
HIGH-level output voltage
0.8
VOH
4.4
-
-
-
-
V
V
IO = −6 mA
3.84
VOL
LOW-level output voltage
VI = VIH or VIL; VCC = 4.5 V
IO = 20 µA
-
-
-
-
-
-
-
-
0.1
V
IO = 6.0 mA
0.33
±1.0
±5.0
V
ILI
input leakage current
VI = VCC or GND; VCC = 5.5 V
µA
µA
IOZ
OFF-state output current
VI = VIH or VIL; VCC = 5.5 V;
VO = VCC or GND per input pin;
other inputs at VCC or GND; IO = 0 A
ICC
quiescent supply current
VI = VCC or GND; IO = 0 A;
-
-
80
µA
VCC = 5.5 V
∆ICC
additional quiescent supply
current per input pin
VI = VCC − 2.1 V; other inputs at
VI = VCC or GND;
VCC = 4.5 V to 5.5 V; IO = 0 A
An or Bn inputs
OE input
-
-
-
-
-
-
180
675
405
µA
µA
µA
DIR input
Tamb = −40 °C to +125 °C
VIH
VIL
HIGH-level input voltage
VCC = 4.5 V to 5.5 V
VCC = 4.5 V to 5.5 V
VI = VIH or VIL; VCC = 4.5 V
IO = −20 µA
2.0
-
-
-
-
V
V
LOW-level input voltage
HIGH-level output voltage
0.8
VOH
4.4
3.7
-
-
-
-
V
V
IO = −6 mA
VOL
LOW-level output voltage
VI = VIH or VIL; VCC = 4.5 V
IO = 20 µA
-
-
-
-
-
-
-
-
0.1
V
IO = 6.0 mA
0.4
V
ILI
input leakage current
VI = VCC or GND; VCC = 5.5 V
±1.0
±10
µA
µA
IOZ
OFF-state output current
VI = VIH or VIL; VCC = 5.5 V;
VO = VCC or GND per input pin;
other inputs at VCC or GND; IO = 0 A
9397 750 14502
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 31 January 2005
9 of 22