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CD54HC32 Datasheet(PDF) 1 Page - Texas Instruments

Part No. CD54HC32
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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CD54HC32 Datasheet(HTML) 1 Page - Texas Instruments

 
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Data sheet acquired from Harris Semiconductor
SCHS274C
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
Description
The ’HC32 and ’HCT32 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 cir-
cuits. All devices have the ability to drive 10 LSTTL loads.
The HCT logic family is functionally pin compatible with the
standard LS logic family.
Pinout
CD54HC32, CD54HCT32
(CERDIP)
CD74HC32, CD74HCT32
(PDIP, SOIC)
TOP VIEW
Ordering Information
PART NUMBER
TEMP. RANGE
(oC)
PACKAGE
CD54HC32F3A
-55 to 125
14 Ld CERDIP
CD54HCT32F3A
-55 to 125
14 Ld CERDIP
CD74HC32E
-55 to 125
14 Ld PDIP
CD74HC32M
-55 to 125
14 Ld SOIC
CD74HC32MT
-55 to 125
14 Ld SOIC
CD74HC32M96
-55 to 125
14 Ld SOIC
CD74HCT32E
-55 to 125
14 Ld PDIP
CD74HCT32M
-55 to 125
14 Ld SOIC
CD74HCT32MT
-55 to 125
14 Ld SOIC
CD74HCT32M96
-55 to 125
14 Ld SOIC
NOTE: When ordering, use the entire part number. The suffix 96
denotes tape and reel. The suffix T denotes a small-quantity reel
of 250.
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 - Revised September 2003
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
© 2003, Texas Instruments Incorporated.
CD54HC32, CD74HC32,
CD54HCT32, CD74HCT32
High-Speed CMOS Logic
Quad 2-Input OR Gate
[ /Title
(CD54
HCT32
,
CD74
HC32,
CD74
HCT32
)
/Sub-
ject
(High


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