CD74HCT4094E 查看數據表（PDF） - Harris Semiconductor

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产品描述 (功能)

比赛名单

CD74HCT4094E

High Speed CMOS Logic 8-Stage Shift and Store Bus Register, Three-State

Harris Semiconductor 

CD74HC4094, CD74HCT4094

DC Electrical Specifications (Continued)

PARAMETER

HCT TYPES

SYMBOL

TEST

CONDITIONS

VI (V) IO (mA)

VCC

(V)

25oC

-40oC TO 85oC -55oC TO 125oC

MIN TYP MAX MIN MAX MIN MAX UNITS

High Level Input

Voltage

VIH

-

-

4.5 to

2

-

-

2

-

2

-

V

5.5

Low Level Input

Voltage

VIL

-

-

4.5 to

-

-

0.8

-

0.8

-

0.8

V

5.5

High Level Output

VOH VIH or VIL -0.02

4.5

4.4

-

-

4.4

-

4.4

-

V

Voltage

CMOS Loads

High Level Output

Voltage

TTL Loads

-4

4.5

3.98

-

-

3.84

-

3.7

-

V

Low Level Output

Voltage

CMOS Loads

VOL VIH or VIL 0.02

4.5

-

-

0.1

-

0.1

-

0.1

V

Low Level Output

Voltage

TTL Loads

4

4.5

-

-

0.26

-

0.33

-

0.4

V

Input Leakage

Current

II

VCC and

0

5.5

-

-

±0.1

-

±1

-

±1

µA

GND

Quiescent Device

Current

ICC

VCC or

0

GND

5.5

-

-

8

-

80

-

160

µA

Additional Quiescent

Device Current Per

Input Pin: 1 Unit Load

∆ICC

(Note)

VCC

-2.1

-

4.5 to

-

100 360

-

450

-

490

µA

5.5

NOTE: For dual-supply systems theoretical worst case (VI = 2.4V, VCC = 5.5V) specification is 1.8mA.

HCT Input Loading Table

INPUT

UNIT LOADS

D

0.4

CP, OE

1.5

STR

1.0

NOTE: Unit Load is ∆ICC limit specified in DC Electrical Table, e.g.,

360µA max at 25oC.

Prerequisite for Switching Specifications

CHARACTERISTIC

HC TYPES

CP Pulse Width

STR Pulse Width

SYMBOL VCC (V)

tW

2

4.5

6

tWH

2

4.5

6

25oC

MIN

MAX

80

-

16

-

14

-

80

-

16

-

14

-

-40oC TO 85oC

MIN

MAX

-55oC TO 125oC

MIN

MAX

UNITS

100

-

120

-

ns

20

-

24

-

ns

17

-

20

-

ns

100

-

120

-

ns

20

-

24

-

ns

17

-

20

-

ns

5

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