74HC_HCT2G34_1

Product data sheet

Rev. 01 — 6 October 2006

6 of 14

Nexperia

74HC2G34; 74HCT2G34

Dual buffer gate

VOL

LOW-level output voltage

VI = VIH or VIL

IO = 20 µA; VCC = 2.0 V

-

-

0.1

V

IO = 20 µA; VCC = 4.5 V

-

-

0.1

V

IO = 20 µA; VCC = 6.0 V

-

-

0.1

V

IO = 4.0 mA; VCC = 4.5 V

-

-

0.4

V

IO = 5.2 mA; VCC = 6.0 V

-

-

0.4

V

II

input leakage current

VI = GND or VCC; VCC = 6.0 V

-

-

±1.0

µA

ICC

supply current

VI = GND or VCC; IO = 0 A;

VCC = 6.0 V

-

-

20.0

µA

Table 7.

Static characteristics for 74HC2G34 …continued

At recommended operating conditions; voltages are referenced to GND (ground = 0 V).

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Table 8.

Static characteristics for 74HCT2G34

At recommended operating conditions; voltages are referenced to GND (ground = 0 V).

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Tamb = 25 °C

VIH

HIGH-level input voltage

VCC = 4.5 V to 5.5 V

2.0

1.6

-

V

VIL

LOW-level input voltage

VCC = 4.5 V to 5.5 V

-

1.2

0.8

V

VOH

HIGH-level output voltage

VI = VIH or VIL

IO = −20 µA; VCC = 4.5 V

4.4

4.5

-

V

IO = −4.0 mA; VCC = 4.5 V

4.18

4.32

-

V

VOL

LOW-level output voltage

VI = VIH or VIL

IO = 20 µA; VCC = 4.5 V

-

0

0.1

V

IO = 4.0 mA; VCC = 4.5 V

-

0.15

0.26

V

II

input leakage current

VI = GND or VCC; VCC = 5.5 V

-

-

±0.1

µA

ICC

supply current

VI = GND or VCC; IO = 0 A;

VCC = 5.5 V

-

-

1.0

µA

∆ICC

additional supply current

VI = VCC − 2.1 V;

VCC = 4.5 V to 5.5 V; IO = 0 A

-

-

300

µA

CI

input capacitance

-

1.5

-

pF

Tamb = −40 °C to +85 °C

VIH

HIGH-level input voltage

VCC = 4.5 V to 5.5 V

2.0

-

-

V

VIL

LOW-level input voltage

VCC = 4.5 V to 5.5 V

-

-

0.8

V

VOH

HIGH-level output voltage

VI = VIH or VIL

IO = −20 µA; VCC = 4.5 V

4.4

-

-

V

IO = −4.0 mA; VCC = 4.5 V

4.13

-

-

V

VOL

LOW-level output voltage

VI = VIH or VIL

IO = 20 µA; VCC = 4.5 V

-

-

0.1

V

IO = 4.0 mA; VCC = 4.5 V

-

-

0.33

V

II

input leakage current

VI = GND or VCC; VCC = 5.5 V

-

-

±1.0

µA

ICC

supply current

VI = GND or VCC; IO = 0 A;

VCC = 5.5 V

-

-

10.0

µA

∆ICC

additional supply current

VI = VCC − 2.1 V;

VCC = 4.5 V to 5.5 V; IO = 0 A

-

-

375

µA

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