74HC299DB,112 NXP Semiconductors, 74HC299DB,112 Datasheet - Page 5

• Manufacturer Part Number: 74HC299DB,112
• Description: IC UNIV SHIFT REGISTER 20SSOP
• Manufacturer: NXP Semiconductors
• Series: 74HCr

Specifications of 74HC299DB,112

• Number Of Circuits: 8-Bit
• Package / Case: 20-SSOP
• Logic Type: Universal Shift Register, CMOS
• Current - Output High, Low: 6mA, 6mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Counting Sequence: Serial/Parallel to Serial/Parallel
• Logic Family: 74HC
• Propagation Delay Time: 200 ns, 40 ns, 34 ns
• Supply Voltage (max): 6 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 2 V to 6 V
• Output Type: 3-State
• Function: Shift Register
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-2661-5; 935189890112

NXP Semiconductors
5. Pinning information
Table 2.
74HC_HCT299_3
Product data sheet
Symbol
S0
OE1
OE2
I/O6
I/O4
I/O2
I/O0
Q0
MR
GND
DSR
CP
I/O1
I/O3
I/O5
I/O7
Q7
Fig 5.
Pin configuration (SO20 and (T)SSOP20)
Pin description
GND
OE1
OE2
I/O6
I/O4
I/O2
I/O0
MR
Q0
S0
10
1
2
3
4
5
6
7
8
9
5.1 Pinning
5.2 Pin description
74HCT299
74HC299
001aai511
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
20
19
18
17
16
15
14
13
12
11
V
S1
DSL
Q7
I/O7
I/O5
I/O3
I/O1
CP
DSR
CC
Rev. 03 — 28 July 2008
Fig 6.
Description
mode select input
3-state output enable input (active LOW)
3-state output enable input (active LOW)
parallel data input or 3-state parallel output (bus driver)
parallel data input or 3-state parallel output (bus driver)
parallel data input or 3-state parallel output (bus driver)
parallel data input or 3-state parallel output (bus driver)
serial output (standard output)
asynchronous master reset input (active LOW)
ground (0 V)
serial data shift-right input
clock input (LOW to HIGH, edge-triggered)
parallel data input or 3-state parallel output (bus driver)
parallel data input or 3-state parallel output (bus driver)
parallel data input or 3-state parallel output (bus driver)
parallel data input or 3-state parallel output (bus driver)
serial output (standard output)
Pin configuration (DIP20)
74HC299; 74HCT299
GND
OE1
OE2
I/O6
I/O4
I/O2
I/O0
MR
Q0
S0
8-bit universal shift register; 3-state
10
1
2
3
4
5
6
7
8
9
74HCT299
74HC299
001aai457
20
19
18
17
16
15
14
13
12
11
V
S1
DSL
Q7
I/O7
I/O5
I/O3
I/O1
CP
DSR
© NXP B.V. 2008. All rights reserved.
CC
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