Philips Semiconductors

Product specification

74F651A/74F652A

Transceivers/registers

1999 Jun 23

7

DC ELECTRICAL CHARACTERISTICS

Over recommended operating free-air temperature range unless otherwise noted.

SYMBOL

PARAMETER

LIMITS

UNIT

SYMBOL

PARAMETER

MIN

MAX

UNIT

2.4

V

High-level output voltage

V

MIN

2.7

3.3

V

2.0

V

Low level output voltage

0.55

V

Low-level output voltage

0.42

0.55

V

Input clamp voltage

–0.73

–1.2

V

I

Input current at maximum input

others

100

µA

voltage

A0–A7, B0–B7

1

mA

High-level input current

OEAB, OEBA,

CPAB, CPBA,

SAB, SBA

20

µA

Low-level input current

OEAB, OEBA,

CPAB, CPBA,

SAB, SBA

–20

µA

Off-state output current,

high-level voltage applied

A0–A7, B0–B7

70

µA

Off–state output current,

low–level voltage applied

A0–A7, B0–B7

–70

µA

–60

–160

mA

105

145

mA

Supply current (total)

115

165

mA

115

160

mA

NOTES:

1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.