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CD54HCT393 Datasheet(PDF) 1 Page - Texas Instruments

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Part No. CD54HCT393
Description  High-Speed CMOS Logic Dual 4-Stage Binary Counter
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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CD54HCT393 Datasheet(HTML) 1 Page - Texas Instruments

 
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Data sheet acquired from Harris Semiconductor
SCHS186E
Features
• Fully Static Operation
• Buffered Inputs
• Common Reset
• Negative-Edge Clocking
• 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 ’HC393 and ’HCT393 are 4-stage ripple-carry binary
counters. All counter stages are master-slave flip-flops. The
state of the stage advances one count on the negative
transition of each clock pulse; a high voltage level on the MR
line resets all counters to their zero state. All inputs and
outputs are buffered.
Pinout
CD54HC393, CD54HCT393
(CERDIP)
CD74HC393, CD74HCT393
(PDIP, SOIC)
TOP VIEW
Ordering Information
PART NUMBER
TEMP. RANGE
(oC)
PACKAGE
CD54HC393F3A
-55 to 125
14 Ld CERDIP
CD54HCT393F3A
-55 to 125
14 Ld CERDIP
CD74HC393E
-55 to 125
14 Ld PDIP
CD74HC393M
-55 to 125
14 Ld SOIC
CD74HC393MT
-55 to 125
14 Ld SOIC
CD74HC393M96
-55 to 125
14 Ld SOIC
CD74HCT393E
-55 to 125
14 Ld PDIP
CD74HCT393M
-55 to 125
14 Ld SOIC
CD74HCT393MT
-55 to 125
14 Ld SOIC
CD74HCT393M96
-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.
1CP
1MR
1Q0
1Q1
1Q2
1Q3
GND
VCC
2CP
2MR
2Q0
2Q1
2Q2
2Q3
1
2
3
4
5
6
7
14
13
12
11
10
9
8
September 1997 - Revised August 2003
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
© 2003, Texas Instruments Incorporated
CD54HC393, CD74HC393,
CD54HCT393, CD74HCT393
High-Speed CMOS Logic
Dual 4-Stage Binary Counter
[ /Title
(CD74
HC393
,
CD74
HCT39
3)
/Sub-
ject
(High
Speed
CMOS


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