74HCT299N,652 NXP Semiconductors, 74HCT299N,652 Datasheet - Page 5

• Manufacturer Part Number: 74HCT299N,652
• Description: IC UNIV SHIFT REGISTER 20DIP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT299N,652

• Logic Type: Universal Shift Register, CMOS
• Number Of Circuits: 8-Bit
• Current - Output High, Low: 6mA, 6mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HCT299N; 74HCT299N; 933670820652

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
5 of 24