Datasheet

1. General description
The 74HC7541; 74HCT7541 is a high-speed Si-gate CMOS device and is pin compatible
with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard
No. 7A.
The 74HC7541; 74HCT7541 provides eight non-inverting buffer/line drivers with 3-state
outputs and Schmitt-trigger action. The 3-state outputs are controlled by the output enable
inputs OE
1 and OE2. A HIGH on OEn causes the outputs to assume a high-impedance
OFF-state. Schmitt trigger action on the data inputs transforms slowly changing input
signals into sharply defined, jitter-free output signals.
The 74HC7541; 74HCT7541 is identical to the 74HC541; 74HCT541 but has hysteresis
on the data inputs.
2. Features and benefits
 Non-inverting outputs
 Low-power dissipation
 ESD protection:
 HBM JESD22-A114F exceeds 2000 V
 MM JESD22-A115-A exceeds 200 V
 Multiple package options
 Specified from 40 C to +85 C and from 40 C to +125 C
3. Ordering information
74HC7541; 74HCT7541
Octal Schmitt trigger buffer/line driver; 3-state
Rev. 3 — 25 July 2011 Product data sheet
Table 1. Ordering information
Type number Package
Temperature range Name Description Version
74HC7541N 40 Cto+125C DIP20 plastic dual in-line package; 20 leads (300 mil) SOT146-1
74HCT7541N
74HC7541D 40 C to +125 C SO20 plastic small outline package; 20 leads;
body width 7.5 mm
SOT163-1
74HCT7541D
74HC7541DB 40 C to +125 C SSOP20 plastic shrink small outline package; 20 leads;
body width 5.3 mm
SOT339-1
74HC7541PW 40 Cto+125C TSSOP20 plastic thin shrink small outline package; 20 leads;
body width 4.4 mm
SOT360-1
74HCT7541PW