Cypress CY7C146, CY7C132, CY7C136 Maximum Ratings, Operating Range, Electrical Characteristics

CY7C132, CY7C136 CY7C136A, CY7C142, CY7C146

Maximum Ratings

Exceeding maximum ratings may impair the useful life of the device. These user guidelines are not tested.

Storage Temperature	−65°C to +150°C
Ambient Temperature with
Power Applied	−55°C to +125°C
Supply Voltage to Ground Potential
(Pin 48 to Pin 24)	−0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State	−0.5V to +7.0V

DC Input Voltage	−3.5V to +7.0V
Output Current into Outputs (LOW)	20 mA
Static Discharge Voltage	> 2001V

(per MIL-STD-883, Method 3015)
Latch up Current		> 200 mA
Operating Range
Range	Ambient Temperature	VCC
Commercial	0°C to +70°C	5V ± 10%
Industrial	–40°C to +85°C	5V ± 10%

Electrical Characteristics

Over the Operating Range

7C136-15[4]

7C132-30[4]

7C132-35,45

7C132-55

7C136-25, 30

7C136-35,45

7C136-55

Parameter

Description

Test Conditions

7C146-15

7C142-30

7C142-35,45

7C136A-55

Unit

7C142-55

7C146-25, 30

7C146-35,45

7C146-55

Min

Max

Min

Max

Min

Max

Min

Max

VOH

Output HIGH

VCC = Min., IOH = –4.0 mA

2.4

2.4

2.4

2.4

V

voltage

VOL

Output LOW

IOL = 4.0 mA

0.4

0.4

0.4

0.4

V

voltage

IOL = 16.0 mA[5]

0.5

0.5

0.5

0.5

VIH

Input HIGH

2.2

2.2

2.2

2.2

V

voltage

VIL

Input LOW

0.8

0.8

0.8

0.8

V

voltage

IIX

Input load current

GND < VI < VCC

–5

+5

−5

+5

−5

+5

−5

+5

μA

IOZ

Output leakage

GND < VO < VCC, Output Disabled

–5

+5

−5

+5

−5

+5

−5

+5

μA

current

IOS

Output short

VCC = Max., VOUT = GND

–350

−350

−350

−350

mA

circuit current[6]

ICC

VCC Operating

= VIL, Outputs Open,

Com’l/

190

170

120

110

mA

CE

Supply Current

f = fMAX

[7]

Ind’l

ISB1

Standby current

L and

R > VIH,

Com’l/

75

65

45

35

mA

CE

CE

both ports, TTL

f = fMAX

[7]

Ind’l

Inputs

ISB2

Standby Current

L or

R > VIH,

Com’l/

135

115

90

75

mA

CE

CE

One Port,

Active Port Outputs Open,

Ind’l

TTL Inputs

f = fMAX[7]

ISB3

Standby Current

Both Ports

L and

Com’l/

15

15

15

15

mA

CE

Both Ports,

CE

> V

– 0.2V, V

> V – 0.2V

Ind’l

CMOS Inputs

R

CC

IN

CC

or VIN < 0.2V, f = 0

ISB4

Standby Current

One Port

L or

R > VCC – 0.2V,

Com’l/

125

105

85

70

mA

CE

CE

One Port,

VIN > VCC – 0.2V or VIN < 0.2V,

Ind’l

CMOS Inputs

Active Port Outputs Open, f = fMAX[7]

Shaded areas contain preliminary information.

Notes

5.BUSY and INT pins only.

6.Duration of the short circuit should not exceed 30 seconds.

7.At f = fMAX, address and data inputs are cycling at the maximum frequency of read cycle of 1/trc and using AC Test Waveforms input levels of GND to 3V.

Document #: 38-06031 Rev. *E Page 3 of 15

[+] Feedback