Octal buffer/line driver
74VHC541; 74VHCT541
Octal buffer/line driver; 3-state
Rev. 01 — 12 August 2009
Product data sheet
1. General descript...
Description
74VHC541; 74VHCT541
Octal buffer/line driver; 3-state
Rev. 01 — 12 August 2009
Product data sheet
1. General description
The 74VHC541; 74VHCT541 are high-speed Si-gate CMOS devices. The 74VHC541; 74VHCT541 are octal non-inverting buffer/line drivers with 3-state bus compatible outputs. The 3-state outputs are controlled by the output enable inputs OE0 and OE1. A HIGH on OEn causes the outputs to assume a high-impedance OFF-state.
2. Features
I Balanced propagation delays I All inputs have a Schmitt-trigger action I Inputs accepts voltages higher than VCC I The 74VHC541 operates with CMOS input level I The 74VHCT541 operates with TTL input level I ESD protection:
N HBM JESD22-A114E exceeds 2000 V N MM JESD22-A115-A exceeds 200 V N CDM JESD22-C101C exceeds 1000 V I Multiple package options I 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
74VHC541D
−40 °C to +125 °C
74VHCT541D
74VHC541PW −40 °C to +125 °C
74VHCT541PW
74VHC541BQ −40 °C to +125 °C
74VHCT541BQ
Name SO20
Description
plastic small outline package; 20 leads; body width 7.5 mm
Version SOT163-1
TSSOP20
plastic thin shrink small outline package; 20 leads; SOT360-1 body width 4.4 mm
DHVQFN20
plastic dual-in-line compatible thermal enhanced SOT764-1 very thin quad flat package; no leads; 20 terminals; body 2.5 × 4.5 × 0.85 mm
NXP Semiconductors
4. Functional diagram
2 A0 3 A1
A2 4
A3 5
A4 6 7 A5
A6 ...
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