74LVC16245A 반도체 회로 부품 판매점
16-bit bus transceiver
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 NXP Semiconductors |
74LVC16245A; 74LVCH16245A
16-bit bus transceiver with direction pin; 5 V tolerant; 3-state
Rev. 08 — 6 November 2008
Product data sheet
1. General description
The 74LVC16245A; 74LVCH16245A are 16-bit transceivers featuring non-inverting
3-state bus compatible outputs in both send and receive directions. The device features
two output enable (nOE) inputs for easy cascading and two send/receive (nDIR) inputs for
direction control. nOE controls the outputs so that the buses are effectively isolated. This
device can be used as two 8-bit transceivers or one 16-bit transceiver.
Inputs can be driven from either 3.3 V or 5 V devices. When disabled, up to 5.5 V can be
applied to the outputs. These features allow the use of these devices in mixed
3.3 V and 5 V applications.
The 74LVCH16245A bus hold on data inputs eliminates the need for external pull-up
resistors to hold unused inputs.
2. Features
I 5 V tolerant inputs/outputs for interfacing with 5 V logic
I Wide supply voltage range from 1.2 V to 3.6 V
I CMOS low power consumption
I MULTIBYTE flow-through standard pin-out architecture
I Low inductance multiple power and ground pins for minimum noise and ground
bounce
I Direct interface with TTL levels
I High-impedance when VCC = 0 V
I All data inputs have bus hold. (74LVCH16245A only)
I Complies with JEDEC standard JESD8-B / JESD36
I ESD protection:
N HBM JESD22-A114E exceeds 2000 V
N CDM JESD22-C101C exceeds 1000 V
I Specified from −40 °C to +85 °C and −40 °C to +125 °C
NXP Semiconductors
74LVC16245A; 74LVCH16245A
16-bit bus transceiver with direction pin; 5 V tolerant; 3-state
3. Ordering information
Table 1. Ordering information
Type number
Temperature range Package
Name
Description
Version
74LVC16245ADL
74LVCH16245ADL
−40 °C to +125 °C
SSOP48
plastic shrink small outline package; 48 leads;
body width 7.5 mm
SOT370-1
74LVC16245ADGG −40 °C to +125 °C
74LVCH16245ADGG
TSSOP48 plastic thin shrink small outline package;
48 leads; body width 6.1 mm
SOT362-1
74LVC16245AEV
74LVCH16245AEV
−40 °C to +125 °C
VFBGA56 plastic very thin fine-pitch ball grid array package; SOT702-1
56 balls; body 4.5 × 7 × 0.65 mm
74LVC16245ABQ
74LVCH16245ABQ
−40 °C to +125 °C
HUQFN60U plastic thermal enhanced ultra thin quad flat
package; no leads; 60 terminals; UTLP based;
body 4 x 6 x 0.55 mm
SOT1025-1
4. Functional diagram
1DIR
1A0
1A1
1A2
1A3
1A4
1A5
1A6
1A7
Fig 1. Logic symbol
2DIR
1OE
1B0
1B1
1B2
1B3
1B4
1B5
1B6
1B7
2A0
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2OE
2B0
2B1
2B2
2B3
2B4
2B5
2B6
2B7
001aaa789
74LVC_LVCH16245A_8
Product data sheet
Rev. 08 — 6 November 2008
© NXP B.V. 2008. All rights reserved.
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제조업체: NXP Semiconductors
( nxp )
74LVC16245A transceiver
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[ 74LVC16245A.PDF ]
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
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