74HCT7541D,112 NXP Semiconductors, 74HCT7541D,112 Datasheet - Page 2

• Manufacturer Part Number: 74HCT7541D,112
• Description: IC SCHMT TRIG BUFF/DVR 8B 20SOIC
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT7541D,112

• Logic Type: Schmitt Trigger - Buffer, Driver
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 6mA, 6mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-1567-5; 74HCT7541D; 933967980112

Philips Semiconductors
FEATURES
GENERAL DESCRIPTION
The 74HC/HCT7541 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.
QUICK REFERENCE DATA
GND = 0 V; T
Notes
1. C
2. For HC the condition is V
ORDERING INFORMATION
See
December 1990
SYMBOL
t
C
C
PHL
Non-inverting outputs
Schmitt trigger action on all data inputs
Output capability: bus driver
I
Octal Schmitt trigger buffer/line driver; 3-state
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
= input frequency in MHz
L
category: MSI
= output frequency in MHz
(C
PLH
= output load capacitance in pF
P
= supply voltage in V
is used to determine the dynamic power dissipation (P
L
D
= C
V
amb
CC
PD
PARAMETER
propagation delay A
input capacitance
power dissipation capacitance per buffer
2
= 25 C; t
V
f
CC
o
) = sum of outputs
2
f
r
i
= t
I
I
f
= GND to V
= GND to V
= 6 ns
(C
L
n
to Y
V
CC
n
2
CC
CC
f
o
) where:
1.5 V
2
.
The 74HC/HCT7541 are octal Schmitt trigger
non-inverting buffer/line drivers with 3-state outputs. The
3-state outputs are controlled by the output enable inputs
OE
A HIGH on OE
impedance OFF-state.
The Schmitt trigger action in the data inputs transforms
slowly changing input signals into sharply defined
jitter-free output signals.
The “7541” is identical to the “541” but has hysteresis on
the data inputs.
CONDITIONS
C
notes 1 and 2
D
L
1
in W):
= 15 pF; V
and OE
2
.
CC
n
causes the outputs to assume a high
= 5 V
74HC/HCT7541
HC
10
3.5
30
Product specification
TYPICAL
HCT
16
3.5
32
UNIT
ns
pF
pF