74HC273; 74HCT273
Philips Semiconductors
Octal D-type flip-flop with reset; positive-edge trigger
Table 7:
Static characteristics 74HC273 …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Typ
0.8
2.1
2.8
Max
0.5
Unit
V
VIL
LOW-state input voltage
VCC = 2.0 V
-
-
-
VCC = 4.5 V
1.35
1.8
V
VCC = 6.0 V
V
VOH
HIGH-state output voltage
VI = VIH or VIL
IO = −20 µA; VCC = 2.0 V
IO = −20 µA; VCC = 4.5 V
IO = −20 µA; VCC = 6.0 V
IO = −4.0 mA; VCC = 4.5 V
IO = −5.2 mA; VCC = 6.0 V
VI = VIH or VIL
1.9
2.0
-
-
-
-
-
V
V
V
V
V
4.4
4.5
5.9
6.0
3.98
5.48
4.32
5.81
VOL
LOW-state output voltage
IO = 20 µA; VCC = 2.0 V
IO = 20 µA; VCC = 4.5 V
IO = 20 µA; VCC = 6.0 V
IO = 4.0 mA; VCC = 4.5 V
IO = 5.2 mA; VCC = 6.0 V
VI = VCC or GND; VCC = 6.0 V
VI = VIH or VIL; VO = VCC or GND;
-
-
-
-
-
-
-
0
0.1
V
0
0.1
V
0
0.1
V
0.15
0.26
0.26
±0.1
±0.5
V
0.16
V
ILI
input leakage current
-
-
µA
µA
IOZ
OFF-state output current
V
CC = 6.0 V
VI = VCC or GND; IO = 0 A;
CC = 6.0 V
ICC
Ci
quiescent supply current
input capacitance
-
-
-
8.0
-
µA
V
3.5
pF
Tamb = −40 °C to +85 °C
VIH HIGH-state input voltage
VCC = 2.0 V
1.5
-
-
-
-
-
-
-
V
V
V
V
V
V
VCC = 4.5 V
3.15
-
VCC = 6.0 V
4.2
-
VIL
LOW-state input voltage
HIGH-state output voltage
VCC = 2.0 V
-
-
-
0.5
1.35
1.8
VCC = 4.5 V
VCC = 6.0 V
VOH
VI = VIH or VIL
IO = −20 µA; VCC = 2.0 V
IO = −20 µA; VCC = 4.5 V
IO = −20 µA; VCC = 6.0 V
IO = −4.0 mA; VCC = 4.5 V
IO = −5.2 mA; VCC = 6.0 V
VI = VIH or VIL
1.9
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
4.4
5.9
3.84
5.34
VOL
LOW-state output voltage
IO = 20 µA; VCC = 2.0 V
IO = 20 µA; VCC = 4.5 V
IO = 20 µA; VCC = 6.0 V
IO = 4.0 mA; VCC = 4.5 V
IO = 5.2 mA; VCC = 6.0 V
VI = VCC or GND; VCC = 6.0 V
-
-
-
-
-
-
-
-
-
-
-
-
0.1
V
0.1
V
0.1
V
0.33
0.33
±1.0
V
V
ILI
input leakage current
µA
74HC_HCT273_3
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 03 — 24 January 2006
8 of 26
NXP [ NXP ]
