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74HC7541 반도체 회로 부품 판매점

Octal Schmitt trigger buffer/line driver



NXP Semiconductors 로고
NXP Semiconductors
74HC7541 데이터시트, 핀배열, 회로
74HC7541; 74HCT7541
Octal Schmitt trigger buffer/line driver; 3-state
Rev. 7 — 4 March 2016
Product data sheet
1. General description
The 74HC7541; 74HCT7541 is an 8-bit buffer/line driver with Schmitt-trigger inputs and
3-state outputs. The device features two output enables (OE1 and OE2). A HIGH on OEn
causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes.
This enables the use of current limiting resistors to interface inputs to voltages in excess
of VCC. Schmitt trigger inputs transform slowly changing input signals into sharply defined
jitter-free output signals.
2. Features and benefits
Non-inverting outputs
Low-power dissipation
Input levels:
For 74HC7541: CMOS level
For 74HCT7541: TTL level
Complies with JEDEC standard no. 7A
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
Table 1. Ordering information
Type number Package
Temperature range
74HC7541D 40 C to +125 C
74HCT7541D
74HC7541DB 40 C to +125 C
Name
SO20
SSOP20
74HC7541PW 40 C to +125 C
74HCT7541PW
TSSOP20
Description
plastic small outline package; 20 leads;
body width 7.5 mm
plastic shrink small outline package; 20 leads;
body width 5.3 mm
plastic thin shrink small outline package; 20 leads;
body width 4.4 mm
Version
SOT163-1
SOT339-1
SOT360-1


74HC7541 데이터시트, 핀배열, 회로
Nexperia
4. Functional diagram
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Fig 1. Logic symbol
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DDD
5. Pinning information
5.1 Pinning
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Fig 3. Pin configuration SO20
74HC7541; 74HCT7541
Octal Schmitt trigger buffer/line driver; 3-state
1
& EN
19
2 18
3 17
4 16
5 15
6 14
7 13
8 12
9 11
Fig 2. IEC logic symbol
aaa-000085
74HC7541
74HCT7541
OE1 1
AO 2
A1 3
A2 4
A3 5
A4 6
A5 7
A6 8
A7 9
GND 10
20 VCC
19 OE2
18 Y0
17 Y1
16 Y2
15 Y3
14 Y4
13 Y5
12 Y6
11 Y7
aaa-000087
Fig 4. Pin configuration SSOP20, TSSOP20
74HC_HCT7541
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 4 March 2016
© Nexperia B.V. 2017. All rights reserved
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74HC7541 driver

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