Document
74AUP1G34
Low-power buffer
Rev. 01 — 4 August 2005
www.DataSheet4U.com
Product data sheet
1. General description
The 74AUP1G34 is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families. Schmitt-trigger action at all inputs makes the circuit tolerant to slower input rise and fall times across the entire VCC range from 0.8 V to 3.6 V. This device ensures a very low static and dynamic power consumption across the entire VCC range from 0.8 V to 3.6 V. This device is fully specified for partial Power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down. The 74AUP1G34 provides the single buffer.
2. Features
s Wide supply voltage range from 0.8 V to 3.6 V s High noise immunity s Complies with JEDEC standards: x JESD8-12 (0.8 V to 1.3 V) x JESD8-11 (0.9 V to 1.65 V) x JESD8-7 (1.2 V to 1.95 V) x JESD8-5 (1.8 V to 2.7 V) x JESD8-B (2.7 V to 3.6 V) s ESD protection: x HBM JESD22-A114-C exceeds 2000 V x MM JESD22-A115-A exceeds 200 V x CDM JESD22-C101-C exceeds 1000 V s Low static power consumption; ICC = 0.9 µA (maximum) s Latch-up performance exceeds 100 mA per JESD 78 Class II s Inputs accept voltages up to 3.6 V s Low noise overshoot and undershoot < 10 % of VCC s IOFF circuitry provides partial Power-down mode operation s Multiple package options s Specified from −40 °C to +85 °C and −40 °C to +125 °C
Philips Semiconductors
74AUP1G34
Low-power buffer
www.DataSheet4U.com
3. Quick reference data
Table 1: Quick reference data GND = 0 V; Tamb = 25 °C; tr = tf ≤ 3 ns. Symbol Parameter Conditions CL = 5 pF; RL = 1 MΩ; VCC = 0.8 V CL = 5 pF; RL = 1 MΩ; VCC = 1.1 V to 1.3 V CL = 5 pF; RL = 1 MΩ; VCC = 1.4 V to 1.6 V CL = 5 pF; RL = 1 MΩ; VCC = 1.65 V to 1.95 V CL = 5 pF; RL = 1 MΩ; VCC = 2.3 V to 2.7 V CL = 5 pF; RL = 1 MΩ; VCC = 3.0 V to 3.6 V Ci CPD input capacitance power dissipation capacitance VCC = 1.8 V; f = 10 MHz VCC = 3.3 V; f = 10 MHz
[1] [2] [1] [2]
Min 2.6 2.1 1.8 1.5 1.4 -
Typ 15.0 4.7 3.4 2.9 2.3 2.1 0.8 3.5 4.3
Max 9.2 5.7 4.5 3.5 3.2 -
Unit ns ns ns ns ns ns pF pF pF
tPHL, tPLH propagation delay A to Y
[1]
CPD is used to determine the dynamic power dissipation (PD in µW). PD = CPD × VCC2 × fi × N + Σ(CL × VCC2 × fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in V; N = number of inputs switching; Σ(CL × VCC2 × fo) = sum of the outputs. The condition is VI = GND to VCC.
[2]
4. Ordering information
Table 2: Ordering information Package Temperature range Name 74AUP1G34GW 74AUP1G34GM −40 °C to +125 °C −40 °C to +125 °C TSSOP5 XSON6 Description plastic thin shrink small outline package; 5 leads; body width 1.25 mm Version SOT353-1 Type number
plastic extremely thin small outline package; no leads; SOT886 6 terminals; body 1 × 1.45 × 0.5 mm
5. Marking
Table 3: Marking Marking code aN aN Type number 74AUP1G34GW 74AUP1G34GM
9397 750 14679
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 4 August 2005
2 of 16
Philips Semiconductors
74AUP1G34
Low-power buffer
www.DataSheet4U.com
6. Functional diagram
2
A
Y
4
2
4
001aac538
001aac537
Fig 1. Logic symbol
Fig 2. IEC logic symbol
A
Y
001aac536
Fig 3. Logic diagram
7. Pinning information
7.1 Pinning
34
n.c. n.c. A 1 2 5 VCC 1 6 VCC
A
2
5
n.c.
34
GND 3 4 Y 4
001aac535
GND
3
Y
001aac534
Transparent top view
Fig 4. Pin configuration SOT353-1 (TSSOP5)
Fig 5. Pin configuration SOT886 (XSON6)
7.2 Pin description
Table 4: Symbol n.c. A GND Y n.c. VCC Pin description Pin TSSOP5 1 2 3 4 5 XSON6 1 2 3 4 5 6 not connected data input A ground (0 V) data output Y not connected supply voltage Description
9397 750 14679
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 4 August 2005
3 of 16
Philips Semiconductors
74AUP1G34
Low-power buffer
www.DataSheet4U.com
8. Functional description
8.1 Function table
Table 5: Input A L H
[1] H = HIGH voltage level; L = LOW voltage level.
Function table [1] Output Y L H
9. Limiting values
Table 6: Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol VCC IIK VI IOK VO IO ICC IGND Tstg Ptot
[1] [2]
Parameter supply voltage input clamping current input voltage output clamping current output voltage output current quiescent supply current ground current storage temperature total power dissipation
Conditions VI < 0 V
[1]
Min −0.5 −0.5 [1] [1]
Max +4.6 −50 +4.6 ±50
Unit V mA V mA
VO > VCC or VO < 0 V active mode Power-down mode VO = 0 V to VCC
−0.5 −0.5 −65
VCC + 0.5 V +4.6 ±20 +50 −50 +150 250 V mA mA mA °C mW
Tamb = −40 °C to +125 °C
[2]
-
The input and output voltage ratings may be exceeded if the input and output current ratings are observed. For TSSOP5 packages: abov.