74AC32SC - ON SEMICONDUCTOR

74AC32, 74ACT32 — Quad 2-Input OR Gate

Publication Order Number:

74ACT32/D

October-2017, Rev. 2

74AC32, 74ACT32

Quad 2-Input OR Gate

Features

■ICC reduced by 50% on 74AC only

■Outputs source/sink 24mA

■ACT32 has TTL-compatible inputs

General Description

The AC32/ACT32 contains four, 2-input OR gates.

Ordering Information

Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.

All packages are lead free per JEDEC: J-STD-020B standard.

Connection Diagram

Pin Description

Logic Symbol

IEEE/IEC

Order Number

Package

Number Package Description

74AC32SC M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

74AC32SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

74AC32MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm

Wide

74AC32PC N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

74ACT32SC M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

74ACT32MTC MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm

Wide

74ACT32PC N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

Pin Names Description

An, BnInputs

OnOutputs

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74AC32, 74ACT32 — Quad 2-Input OR Gate

Absolute Maximum Ratings

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be

operable above the recommended operating conditions and stressing the parts to these levels is not recommended.

In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.

The absolute maximum ratings are stress ratings only.

Recommended Operating Conditions

The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended

operating conditions are specified to ensure optimal performance to the datasheet specifications. ON Semiconductor

does not recommend exceeding them or designing to absolute maximum ratings.

Symbol Parameter Rating

VCC Supply Voltage –0.5V to +7.0V

IIK DC Input Diode Current

VI = –0.5V –20mA

VI = VCC + 0.5 +20mA

VIDC Input Voltage –0.5V to VCC + 0.5V

IOK DC Output Diode Current

VO = –0.5V –20mA

VO = VCC + 0.5V +20mA

VODC Output Voltage –0.5V to VCC + 0.5V

IODC Output Source or Sink Current ±50mA

ICC or IGND DC VCC or Ground Current per Output Pin ±50mA

TSTG Storage Temperature –65°C to +150°C

TJJunction Temperature 140°C

Symbol Parameter Rating

VCC Supply Voltage

AC 2.0V to 6.0V

ACT 4.5V to 5.5V

VIInput Voltage 0V to VCC

VOOutput Voltage 0V to VCC

TAOperating Temperature –40°C to +85°C

∆V / ∆t Minimum Input Edge Rate, AC Devices:

VIN from 30% to 70% of VCC, VCC @ 3.3V, 4.5V, 5.5V

125mV/ns

∆V / ∆t Minimum Input Edge Rate, ACT Devices:

VIN from 0.8V to 2.0V, VCC @ 4.5V, 5.5V

125mV/ns

74AC32, 74ACT32 — Quad 2-Input OR Gate

DC Electrical Characteristics for AC

Notes:

1. All outputs loaded; thresholds on input associated with output under test.

2. Maximum test duration 2.0ms, one output loaded at a time.

3. IIN and ICC @ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V VCC.

Symbol Parameter

VCC

(V) Conditions

TA = +25°C TA = –40°C to +85°C

UnitsTyp. Guaranteed Limits

VIH Minimum HIGH Level

Input Voltage

3.0 VOUT = 0.1V or

VCC – 0.1V

1.5 2.1 2.1 V

4.5 2.25 3.15 3.15

5.5 2.75 3.85 3.85

VIL Maximum LOW Level

Input Voltage

3.0 VOUT = 0.1V or

VCC – 0.1V

1.5 0.9 0.9 V

4.5 2.25 1.35 1.35

5.5 2.75 1.65 1.65

VOH Minimum HIGH Level

Output Voltage

3.0 IOUT = –50µA 2.99 2.9 2.9 V

4.5 4.49 4.4 4.4

5.5 5.49 5.4 5.4

3.0 VIN = VIL or VIH,

IOH = –12mA

2.56 2.46

4.5 VIN = VIL or VIH,

IOH = –24mA

3.86 3.76

5.5 VIN = VIL or VIH,

IOH = –24mA(1)

4.86 4.76

VOL Maximum LOW Level

Output Voltage

3.0 IOUT = 50µA 0.002 0.1 0.1 V

4.5 0.001 0.1 0.1

5.5 0.001 0.1 0.1

3.0 VIN = VIL or VIH,

IOL = 12mA

0.36 0.44

4.5 VIN = VIL or VIH,

IOL = 24mA

0.36 0.44

5.5 VIN = VIL or VIH,

IOL = 24mA(1)

0.36 0.44

IIN(3) Maximum Input

Leakage Current

5.5 VI = VCC, GND ±0.1 ±1.0 µA

IOLD Minimum Dynamic

Output Current(2) 5.5 VOLD = 1.65V Max. 75 mA

IOHD 5.5 VOHD = 3.85V Min. –75 mA

ICC(3) Maximum Quiescent

Supply Current

5.5 VIN = VCC or GND 2.0 20.0 µA

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74AC32, 74ACT32 — Quad 2-Input OR Gate

DC Electrical Characteristics for ACT

Notes:

4. All outputs loaded; thresholds on input associated with output under test.

5. Maximum test duration 2.0ms, one output loaded at a time.

Symbol Parameter

VCC

(V) Conditions

TA = +25°C TA = –40°C to +85°C

UnitsTyp. Guaranteed Limits

VIH Minimum HIGH Level

Input Voltage

4.5 VOUT = 0.1V or

VCC – 0.1V

1.5 2.0 2.0 V

5.5 1.5 2.0 2.0

VIL Maximum LOW Level

Input Voltage

4.5 VOUT = 0.1V or

VCC – 0.1V

1.5 0.8 0.8 V

5.5 1.5 0.8 0.8

VOH Minimum HIGH Level

Output Voltage

4.5 IOUT = –50µA 4.49 4.4 4.4 V

5.5 5.49 5.4 5.4

4.5 VIN = VIL or VIH,

IOH = –24mA

3.86 3.76

5.5 VIN = VIL or VIH,

IOH = –24mA(4)

4.86 4.76

VOL Maximum LOW Level

Output Voltage

4.5 IOUT = 50µA 0.001 0.1 0.1 V

5.5 0.001 0.1 0.1

4.5 VIN = VIL or VIH,

IOL = 24mA

0.36 0.44

5.5 VIN = VIL or VIH,

IOL= 24mA(4)

0.36 0.44

IIN Maximum Input

Leakage Current

5.5 VI = VCC, GND ±0.1 ±1.0 µA

ICCT Maximum ICC/Input 5.5 VI = VCC – 2.1V 0.6 1.5 mA

IOLD Minimum Dynamic

Output Current(5) 5.5 VOLD = 1.65V Max. 75 mA

IOHD 5.5 VOHD = 3.85V Min. –75 mA

ICC Maximum Quiescent

Supply Current

5.5 VIN = VCC or GND 4.0 40.0 µA

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74AC32, 74ACT32 — Quad 2-Input OR Gate

AC Electrical Characteristics for AC

Note:

6. Voltage range 3.3 is 3.3V ± 0.3V. Voltage range 5.0 is 5.0V ± 0.5V.

AC Electrical Characteristics for ACT

Note:

7. Voltage Range 5.0 is 5.0V ± 0.5V.

Capacitance

Symbol Parameter VCC (V)(6)

TA = +25°C,

CL = 50pF

TA = –40°C to +85°C,

CL = 50pF

UnitsMin. Typ. Max. Min. Max.

tPLH Propagation Delay 3.3 1.5 7.5 9.0 1.5 10.0 ns

5.0 1.5 5.5 7.5 1.0 8.5

tPHL Propagation Delay 3.3 1.5 7.0 8.5 1.0 9.0 ns

5.0 1.5 5.0 7.0 1.0 7.5

Symbol Parameter VCC (V)(7)

TA = +25°C,

CL = 50pF

TA = –40°C to +85°C,

CL = 50pF

UnitsMin. Typ. Max. Min. Max.

tPLH Propagation Delay 5.0 1.0 6.5 9.0 1.0 10.0 ns

tPHL Propagation Delay 5.0 1.0 6.5 9.0 1.0 10.0 ns

Symbol Parameter Conditions Typ. Units

CIN Input Capacitance VCC = OPEN 4.5 pF

CPD Power Dissipation Capacitance VCC = 5.0V 20.0 pF

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