74HC193 Datasheet PDF - Philips
Part Number | 74HC193 | |
Description | Presettable synchronous 4-bit binary up/down counter | |
Manufacturers | Philips | |
Logo | ||
There is a preview and 74HC193 download ( pdf file ) link at the bottom of this page. Total 13 Pages |
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DATA SHEET
For a complete data sheet, please also download:
• The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
• The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
74HC/HCT193
Presettable synchronous 4-bit
binary up/down counter
Product specification
File under Integrated Circuits, IC06
December 1990
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Philips Semiconductors
Presettable synchronous 4-bit binary
up/down counter
Product specification
74HC/HCT193
FUNCTION TABLE
OPERATING MODE
reset (clear)
parallel load
count up
count down
INPUTS
OUTPUTS
MR PL CPU CPD D0 D1 D2 D3 Q0 Q1 Q2 Q3 TCU TCD
H X X L XXX X L
H X X H XXX X L
LL
LL
LH
LH
L
H
L L X L LLL L L
L L X H LLL L L
L L L X HHH H H
L L H X HHH H H
LL
LL
HH
HH
LH
LH
HL
HH
L
H
H
H
L H ↑ H XXX X
count up
H(2) H
L H H ↑ XXX X
count down
H H(3)
Notes
1. H = HIGH voltage level
L = LOW voltage level
X = don’t care
↑ = LOW-to-HIGH clock transition
2. TCU = CPU at terminal count up (HHHH)
3. TCD = CPD at terminal count down (LLLL)
Fig.4 Functional diagram.
December 1990
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 74HC193 electronic component. |
Information | Total 13 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ 74HC193.PDF Datasheet ] |
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