TC74LCX16373(EL,F) Toshiba, TC74LCX16373(EL,F) Datasheet - Page 3

• Manufacturer Part Number: TC74LCX16373(EL,F)
• Description: IC LATCH 16-BIT D-TYPE 48-TSSOP
• Manufacturer: Toshiba
• Series: 74LCXr

Specifications of TC74LCX16373(EL,F)

• Logic Type: D-Type Transparent Latch
• Circuit: 8:8
• Output Type: Tri-State
• Voltage - Supply: 2 V ~ 3.6 V
• Independent Circuits: 2
• Delay Time - Propagation: 1.5ns
• Current - Output High, Low: 24mA, 24mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TC74LCX16373(EL,M); TC74LCX16373AFTFTR

Truth Table
System Diagram
X: Don’t care
Z: High impedance
Qn: Q outputs are latched at the time when the LE input is taken to a low logic level
2
1
OE
OE
H
H
L
L
L
L
L
L
1LE
2LE
1
2
OE
OE
48
1
25
24
Inputs
Inputs
1LE
2LE
X
H
H
X
H
H
L
L
47
36
1D1
2D1
1D1-1D8
2D1-2D8
LE Q
LE Q
D
D
H
H
X
X
X
X
L
L
13
2
1Q1
2Q1
46
35
1D2
2D2
LE Q
LE Q
D
D
1Q1-1Q8
2Q1-2Q8
14
Outputs
Outputs
3
1Q2
2Q2
44
33
1D3
2D3
Qn
Qn
H
H
Z
L
Z
L
LE Q
LE Q
D
D
16
5
1Q3
2Q3
43
32
1D4
2D4
3
LE Q
LE Q
D
D
17
6
1Q4
2Q4
41
30
1D5
2D5
LE Q
LE Q
D
D
19
8
1Q5
2Q5
40
29
1D6
2D6
LE Q
LE Q
D
D
20
9
1Q6
2Q6
38
27
1D7
2D7
LE Q
LE Q
D
D
11
22
TC74LCX16373FT
1Q7
2Q7
37
26
1D8
2D8
LE Q
LE Q
D
D
12
23
1Q8
2Q8
2007-10-19