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CD54HCT32 Datasheet(PDF) 1 Page - Texas Instruments

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Part No. CD54HCT32
Description  High Speed CMOS Logic Quad 2-Input OR Gate
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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CD54HCT32 Datasheet(HTML) 1 Page - Texas Instruments

   
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Data sheet acquired from Harris Semiconductor
SCHS274
Features
• Typical Propagation Delay: 7ns at VCC = 5V,
CL = 15pF, TA = 25
oC
• Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL
Logic ICs
• HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30% of VCC
at VCC = 5V
• HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
VIL= 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH
• Related Literature
- CD54HC32F3A and CD54HCT32F3A Military
Data Sheet, Document Number 3765
Description
The Harris CD74HC32, CD74HCT32 contain four 2-input OR
gates in one package. Logic gates utilize silicon gate CMOS
technology to achieve operating speeds similar to LSTTL
gates with the low power consumption of standard CMOS
integrated circuits. All devices have the ability to drive 10
LSTTL loads. The 74HCT logic family is functionally pin
compatible with the standard 74LS logic family.
Pinout
CD54HCT32, CD74HC32, CD74HCT32
(PDIP, CERDIP, SOIC)
TOP VIEW
Ordering Information
PART NUMBER
TEMP. RANGE
(oC)
PACKAGE
PKG.
NO.
CD74HC32E
-55 to 125
14 Ld PDIP
E14.3
CD74HCT32E
-55 to 125
14 Ld PDIP
E14.3
CD74HC32M
-55 to 125
14 Ld SOIC
M14.15
CD74HCT32M
-55 to 125
14 Ld SOIC
M14.15
CD54HCT32F
-55 to 125
14 Ld CERDIP
F14.3
CD54HC32W
-55 to 125
Wafer
NOTES:
1. When ordering, use the entire part number. Add the suffix 96 to
obtain the variant in the tape and reel.
2. Die for this part number is available which meets all electrical
specifications. Please contact your local sales office or Harris
customer service for ordering information.
1A
1B
1Y
2A
2B
2Y
GND
VCC
4B
4A
4Y
3B
3A
3Y
1
2
3
4
5
6
7
14
13
12
11
10
9
8
September 1997
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
© Harris Corporation 1997
File Number
1643.2
CD54HCT32, CD74HC32,
CD74HCT32
High Speed CMOS Logic
Quad 2-Input OR Gate
[ /Title
(CD54
HCT32
,
CD74
HC32,
CD74
HCT32
)
/Sub-
ject
(High


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