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| 型號： | 74LCX373WMX |
| 廠商： | Fairchild Semiconductor |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC LATCH TRANSP OCT LV 20SOIC |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | 74LCX |
| 邏輯類型： | D 型透明鎖存器 |
| 電路： | 8:8 |
| 輸出類型： | 三態(tài) |
| 電源電壓： | 2 V ~ 3.6 V |
| 獨立電路： | 1 |
| 延遲時間 - 傳輸： | 1.5ns |
| 輸出電流高，低： | 24mA，24mA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-SOIC |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | 74LCX373WMXDKR |
74LVCH322245A
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 4 — 20 December 2011
4 of 15
NXP Semiconductors
74LVCH322245A
32-bit bus transceiver with direction pin; 30
resistors; tolerance;
3-state
5.
Pinning information
5.1 Pinning
5.2 Pin description
Fig 2.
Bus hold circuit
to internal circuit
mna705
VCC
data input
Fig 3.
Pin configuration
mna475
1A1
1A3
1A5
1A7
2A1
2A3
2A5
2A6
3A1
3A3
3A5
3A7
4A1
4A3
4A5
4A6
1A0
1A2
1A4
1A6
2A0
2A2
2A4
2A7
3A0
3A2
3A4
3A6
4A0
4A2
4A4
4A7
1B0
1B2
1B4
1B6
2B0
2B2
2B4
2B7
3B0
3B2
3B4
3B6
4B0
4B2
4B4
4B7
1B1
1B3
1B5
1B7
2B1
2B3
2B5
2B6
3B1
3B3
3B5
3B7
4B1
4B3
4B5
4B6
1OE
2OE 3OE
GND
GND GND
GND
4OE
VCC
GND
GND GND
GND
VCC
1DIR
6
5
2
1
4
3
2DIR 3DIR
GND
GND GND
GND
4DIR
VCC
GND
GND GND
GND
VCC
AH
J
BD
E
G
T
CF
K
M
N
R
LP
Table 2.
Pin description
Symbol
Ball
Description
nDIR (n = 1 to 4)
A3, H3, J3, T3
direction control
nOE (n = 1 to 4)
A4, H4, J4, T4
output enable input (active LOW)
1A[0:7]
A5, A6, B5, B6, C5, C6, D5, D6
input or output
1B[0:7]
A2, A1, B2, B1, C2, C1, D2, D1
2A[0:7]
E5, E6, F5, F6, G5, G6, H6, H5
2B[0:7]
E2, E1, F2, F1, G2, G1, H1, H2
3A[0:7]
J5, J6, K5, K6, L5, L6, M5, M6
3B[0:7]
J2, J1, K2, K1, L2, L1, M2, M1
4A[0:7]
N5, N6, P5, P6, R5, R6, T6, T5
4B[0:7]
N2, N1, P2, P1, R2, R1, T1, T2
GND
B3, B4, D3, D4, E3, E4, G3, G4, K3, K4,
M3, M4, N3, N4, R3, R4
ground (0 V)
VCC
C3, C4, F3, F4, L3, L4, P3, P4
supply voltage
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| 74LCX374 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:LOW VOLTAGE OCTAL D-TYPE FLIP-FLOP WITH 5V TOLERANT INPUTS AND OUTPUTS |
| 74LCX374_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL D-TYPE FLIP FLOP NON-INVERTING (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS |
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| 74LCX374_07 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs |
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