74HCT20DB,112 NXP Semiconductors, 74HCT20DB,112 Datasheet - Page 2

• Manufacturer Part Number: 74HCT20DB,112
• Description: IC DUAL 4-IN NAND GATE 14-SSOP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT20DB,112

• Number Of Circuits: 2
• Package / Case: 14-SSOP
• Logic Type: NAND Gate
• Number Of Inputs: 4
• Current - Output High, Low: 4mA, 4mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Product: NAND
• Logic Family: HCT
• High Level Output Current: - 4 mA
• Low Level Output Current: 4 mA
• Propagation Delay Time: 13 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-2801-5; 935189770112

Philips Semiconductors
FEATURES
GENERAL DESCRIPTION
The 74HC/HCT20 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL).
They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT20 provide the 4-input NAND function.
QUICK REFERENCE DATA
GND = 0 V; T
Notes
1. C
2. For HC the condition is V
ORDERING INFORMATION
See
December 1990
t
C
C
PHL
SYMBOL
Output capability: standard
I
Dual 4-input NAND gate
I
PD
CC
f
f
C
V
For HCT the condition is V
i
o
“74HC/HCT/HCU/HCMOS Logic Package Information”
/ t
CC
PD
L
category: SSI
(C
PLH
P
= input frequency in MHz
= output frequency in MHz
= output load capacitance in pF
= supply voltage in V
is used to determine the dynamic power dissipation (P
L
D
= C
V
amb
CC
PD
propagation delay nA, nB, nC, nD to nY
input capacitance
power dissipation capacitance per package
2
= 25 C; t
V
f
o
CC
) = sum of outputs
2
f
r
i
= t
+
PARAMETER
I
I
f
= GND to V
= GND to V
= 6 ns
(C
L
V
CC
2
CC
CC
f
o
) where:
1.5 V
2
.
C
notes 1 and 2
L
D
= 15 pF; V
in W):
CONDITIONS
CC
= 5 V
8
3.5
22
HC
TYPICAL
Product specification
74HC/HCT20
13
3.5
17
HCT
ns
pF
pF
UNIT