HD74HC20 Datasheet, PDF (1/7 Pages) Hitachi Semiconductor – Dual 4-input NAND Gates

HD74HC20
Dual 4-input NAND Gates
Features
• High Speed Operation: t_pd = 9 ns typ (C_L = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: V_CC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: I_CC (static) = 1 µA max (Ta = 25°C)
• Ordering Information
Part Name
Package Type
Package Code
(Previous Code)
Package
Abbreviation
HD74HC20P
DILP-14 pin
PRDP0014AB-B
(DP-14AV)
P
HD74HC20FPEL SOP-14 pin (JEITA)
PRSP0014DF-B
(FP-14DAV)
FP
HD74HC20RPEL SOP-14 pin (JEDEC) ^PRSP0014DE-A RP
(FP-14DNV)
HD74HC20TELL TSSOP-14 pin
PTSP0014JA-B
T
(TTP-14DV)
Note: Please consult the sales office for the above package availability.
REJ03D0541-0200
(Previous ADE-205-413)
Rev.2.00
Oct 06, 2005
Taping Abbreviation
(Quantity)
—
EL (2,000 pcs/reel)
EL (2,500 pcs/reel)
ELL (2,000 pcs/reel)
Function Table
A
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
H : High level
L : Low level
Inputs
B
C
L
L
L
L
L
H
L
H
H
L
H
L
H
H
H
H
L
L
L
L
L
H
L
H
H
L
H
L
H
H
H
H
Output
D
Y
L
H
H
H
L
H
H
H
L
H
H
H
L
H
H
H
L
H
H
H
L
H
H
H
L
H
H
H
L
H
H
L
Rev.2.00, Oct 06, 2005 page 1 of 6