IDT54FCT841AT Ver la hoja de datos (PDF) - Integrated Device Technology

Número de pieza

componentes Descripción

Lista de partido

IDT54FCT841AT

FAST CMOS BUS INTERFACE LATCHES

Integrated Device Technology 

IDT54/74FCT841AT/BT/CT/DT

FAST CMOS BUS INTERFACE LATCHES

MILITARY AND COMMERCIAL TEMPERATURE RANGES

DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE

Following Conditions Apply Unless Otherwise Specified:

Commercial: TA = 0°C to +70°C, VCC = 5.0V ± 5%; Military: TA = –55°C to +125°C, VCC = 5.0V ± 10%

Symbol

VIH

Parameter

Input HIGH Level

Test Conditions(1)

Guaranteed Logic HIGH Level

Min. Typ.(2) Max. Unit

2.0

—

—

V

VIL

II H

II L

IOZH

IOZL

II

Input LOW Level

Input HIGH Current(4)

Input LOW Current(4)

High Impedance Output Current

(3-State Output pins)(4)

Input HIGH Current(4)

Guaranteed Logic LOW Level

VCC = Max.

VI = 2.7V

VI = 0.5V

VCC = Max.

VO = 2.7V

VO = 0.5V

VCC = Max., VI = VCC (Max.)

—

— 0.8

V

—

—

±1 µA

—

—

±1

—

—

±1 µA

—

—

±1

—

—

±1 µA

VIK

Clamp Diode Voltage

VCC = Min., IIN = –18mA

— –0.7 –1.2 V

VH

Input Hysteresis

—

— 200 — mV

ICC

Quiescent Power Supply Current VCC = Max., VIN = GND or VCC

OUTPUT DRIVE CHARACTERISTICS FOR FCT841T

— 0.01

1

mA

2571 lnk 05

Symbol

Parameter

Test Conditions(1)

Min. Typ.(2) Max. Unit

VOH

Output HIGH Voltage

VCC = Min.

VIN = VIH or VIL

IOH = –6mA MIL.

2.4 3.3 —

V

IOH = –8mA COM'L.

IOH = –12mA MIL.

2.0 3.0 —

V

IOH = –15mA COM'L.

VOL

Output LOW Voltage

IOS

Short Circuit Current

VCC = Min.

IOL = 32mA MIL.

VIN = VIH or VIL

IOL = 48mA COM'L.

VCC = Max., VO = GND (3)

— 0.3 0.5

V

–60 –120 –225 mA

IOFF

Input/Output Power Off Leakage(5) VCC = 0V, VIN or VO ≤ 4.5V

—

—

±1

µA

NOTES:

1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.

2. Typical values are at Vcc = 5.0V, +25°C ambient.

3. Not more than one output should be shorted at one time. Duration of the short circuit test should not exceed one second.

4. The test limit for this parameter is ±5µA at TA = –55°C.

5. This parameter is guaranteed but not tested.

2571 lnk 06

6.22

3

Share Link: