74HCT193DB,112 NXP Semiconductors, 74HCT193DB,112 Datasheet - Page 18

• Manufacturer Part Number: 74HCT193DB,112
• Description: IC SYNC 4BIT UP/DWN COUNT 16SSOP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT193DB,112

• Package / Case: 16-SSOP
• Logic Type: Binary Counter
• Direction: Up, Down
• Number Of Elements: 1
• Number Of Bits Per Element: 4
• Reset: Asynchronous
• Timing: Synchronous
• Count Rate: 43MHz
• Trigger Type: Positive Edge
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-2799-5; 935189730112

NXP Semiconductors
11. Waveforms
74HC_HCT193_3
Product data sheet
Fig 9. The clock (CPU, CPD) to output (Qn) propagation delays, the clock pulse width, and the maximum clock
Fig 10. The clock (CPU, CPD) to terminal count output (TCU, TCD) propagation delays
Measurement points are given in
t
Logic levels V
pulse frequency
Measurement points are given in
t
Logic levels V
PLH
PLH
and t
and t
PHL
PHL
are the same as t
are the same as t
OL
OL
and V
and V
OH
OH
are typical output voltage drops that occur with the output load.
are typical output voltage drops that occur with the output load.
CPU, CPD
TCU, TCD
CPU, CPD
input
Qn output
output
pd
pd
input
.
.
Table
Table
GND
V
V
OH
OL
GND
V
V
V
I
OH
OL
V
10.
10.
I
t
PHL
V
Rev. 03 — 23 May 2007
t
PHL
M
V
t
W
M
V
V
M
1/f
Presettable synchronous 4-bit binary up/down counter
M
max
t
PLH
74HC193; 74HCT193
001aag413
001aag414
t
PLH
© NXP B.V. 2007. All rights reserved.
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